diff --git a/Cargo.lock b/Cargo.lock
index 8f4dec0da26..95e9ccde720 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -11,6 +11,7 @@ dependencies = [
  "clap",
  "clap_utils",
  "directory",
+ "eip_3076",
  "environment",
  "eth2",
  "eth2_keystore",
@@ -21,7 +22,6 @@ dependencies = [
  "safe_arith",
  "sensitive_url",
  "serde_json",
- "slashing_protection",
  "slot_clock",
  "tempfile",
  "tokio",
@@ -2570,6 +2570,24 @@ dependencies = [
  "types",
 ]
 
+[[package]]
+name = "eip_3076"
+version = "0.1.0"
+dependencies = [
+ "arbitrary",
+ "ethereum_serde_utils",
+ "filesystem",
+ "r2d2",
+ "r2d2_sqlite",
+ "rayon",
+ "rusqlite",
+ "serde",
+ "serde_json",
+ "tempfile",
+ "tracing",
+ "types",
+]
+
 [[package]]
 name = "either"
 version = "1.15.0"
@@ -2764,6 +2782,7 @@ name = "eth2"
 version = "0.1.0"
 dependencies = [
  "derivative",
+ "eip_3076",
  "either",
  "enr",
  "eth2_keystore",
@@ -2783,7 +2802,6 @@ dependencies = [
  "sensitive_url",
  "serde",
  "serde_json",
- "slashing_protection",
  "ssz_types",
  "test_random_derive",
  "tokio",
@@ -5494,6 +5512,7 @@ dependencies = [
  "console-subscriber",
  "database_manager",
  "directory",
+ "eip_3076",
  "environment",
  "eth2",
  "eth2_network_config",
@@ -5510,7 +5529,6 @@ dependencies = [
  "serde_json",
  "serde_yaml",
  "slasher",
- "slashing_protection",
  "store",
  "task_executor",
  "tempfile",
@@ -5586,6 +5604,7 @@ dependencies = [
  "account_utils",
  "beacon_node_fallback",
  "doppelganger_service",
+ "eip_3076",
  "either",
  "environment",
  "eth2",
@@ -5595,7 +5614,6 @@ dependencies = [
  "parking_lot 0.12.3",
  "serde",
  "signing_method",
- "slashing_protection",
  "slot_clock",
  "task_executor",
  "tokio",
@@ -8576,24 +8594,6 @@ dependencies = [
  "types",
 ]
 
-[[package]]
-name = "slashing_protection"
-version = "0.1.0"
-dependencies = [
- "arbitrary",
- "ethereum_serde_utils",
- "filesystem",
- "r2d2",
- "r2d2_sqlite",
- "rayon",
- "rusqlite",
- "serde",
- "serde_json",
- "tempfile",
- "tracing",
- "types",
-]
-
 [[package]]
 name = "slot_clock"
 version = "0.2.0"
@@ -9817,6 +9817,7 @@ dependencies = [
  "directory",
  "dirs",
  "doppelganger_service",
+ "eip_3076",
  "environment",
  "eth2",
  "fdlimit",
@@ -9830,7 +9831,6 @@ dependencies = [
  "reqwest",
  "sensitive_url",
  "serde",
- "slashing_protection",
  "slot_clock",
  "tokio",
  "tracing",
@@ -9870,6 +9870,7 @@ dependencies = [
  "directory",
  "dirs",
  "doppelganger_service",
+ "eip_3076",
  "eth2",
  "eth2_keystore",
  "ethereum_serde_utils",
@@ -9888,7 +9889,6 @@ dependencies = [
  "serde",
  "serde_json",
  "signing_method",
- "slashing_protection",
  "slot_clock",
  "sysinfo",
  "system_health",
@@ -9990,8 +9990,8 @@ dependencies = [
 name = "validator_store"
 version = "0.1.0"
 dependencies = [
+ "eip_3076",
  "eth2",
- "slashing_protection",
  "types",
 ]
 
@@ -10245,6 +10245,7 @@ version = "0.1.0"
 dependencies = [
  "account_utils",
  "async-channel 1.9.0",
+ "eip_3076",
  "environment",
  "eth2",
  "eth2_keystore",
@@ -10258,7 +10259,6 @@ dependencies = [
  "serde",
  "serde_json",
  "serde_yaml",
- "slashing_protection",
  "slot_clock",
  "task_executor",
  "tempfile",
diff --git a/Cargo.toml b/Cargo.toml
index 6a7b2f610e6..6b381f6ecb1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -22,6 +22,7 @@ members = [
     "common/compare_fields_derive",
     "common/deposit_contract",
     "common/directory",
+    "common/eip_3076",
     "common/eth2",
     "common/eth2_config",
     "common/eth2_interop_keypairs",
@@ -86,7 +87,6 @@ members = [
     "validator_client/initialized_validators",
     "validator_client/lighthouse_validator_store",
     "validator_client/signing_method",
-    "validator_client/slashing_protection",
     "validator_client/validator_metrics",
     "validator_client/validator_services",
     "validator_manager",
@@ -142,6 +142,7 @@ eth2_key_derivation = { path = "crypto/eth2_key_derivation" }
 eth2_keystore = { path = "crypto/eth2_keystore" }
 eth2_network_config = { path = "common/eth2_network_config" }
 eth2_wallet = { path = "crypto/eth2_wallet" }
+eip_3076 = { path = "common/eip_3076" }
 ethereum_hashing = "0.7.0"
 ethereum_serde_utils = "0.7"
 ethereum_ssz = "0.8.2"
@@ -226,7 +227,6 @@ serde_yaml = "0.9"
 sha2 = "0.9"
 signing_method = { path = "validator_client/signing_method" }
 slasher = { path = "slasher", default-features = false }
-slashing_protection = { path = "validator_client/slashing_protection" }
 slot_clock = { path = "common/slot_clock" }
 smallvec = { version = "1.11.2", features = ["arbitrary"] }
 snap = "1"
diff --git a/account_manager/Cargo.toml b/account_manager/Cargo.toml
index 071e2681dd1..54aba6fb6ec 100644
--- a/account_manager/Cargo.toml
+++ b/account_manager/Cargo.toml
@@ -19,11 +19,11 @@ eth2_keystore = { workspace = true }
 eth2_network_config = { workspace = true }
 eth2_wallet = { workspace = true }
 eth2_wallet_manager = { path = "../common/eth2_wallet_manager" }
+eip_3076 = { workspace = true }
 filesystem = { workspace = true }
 safe_arith = { workspace = true }
 sensitive_url = { workspace = true }
 serde_json = { workspace = true }
-slashing_protection = { workspace = true }
 slot_clock = { workspace = true }
 tokio = { workspace = true }
 types = { workspace = true }
diff --git a/account_manager/src/validator/create.rs b/account_manager/src/validator/create.rs
index 3db8c3f152d..988121bb7bf 100644
--- a/account_manager/src/validator/create.rs
+++ b/account_manager/src/validator/create.rs
@@ -7,9 +7,9 @@ use account_utils::{
 use clap::{Arg, ArgAction, ArgMatches, Command};
 use clap_utils::FLAG_HEADER;
 use directory::{parse_path_or_default_with_flag, DEFAULT_SECRET_DIR, DEFAULT_WALLET_DIR};
+use eip_3076::{SlashingDatabase, SLASHING_PROTECTION_FILENAME};
 use environment::Environment;
 use eth2_wallet_manager::WalletManager;
-use slashing_protection::{SlashingDatabase, SLASHING_PROTECTION_FILENAME};
 use std::ffi::OsStr;
 use std::fs;
 use std::fs::create_dir_all;
@@ -272,8 +272,7 @@ fn existing_validator_count<P: AsRef<Path>>(validator_dir: P) -> Result<usize, S
             iter.filter_map(|e| e.ok())
                 .filter(|e| {
                     e.file_name() != OsStr::new(validator_definitions::CONFIG_FILENAME)
-                        && e.file_name()
-                            != OsStr::new(slashing_protection::SLASHING_PROTECTION_FILENAME)
+                        && e.file_name() != OsStr::new(eip_3076::SLASHING_PROTECTION_FILENAME)
                 })
                 .count()
         })
diff --git a/account_manager/src/validator/import.rs b/account_manager/src/validator/import.rs
index b985484d11b..9e3456d5fab 100644
--- a/account_manager/src/validator/import.rs
+++ b/account_manager/src/validator/import.rs
@@ -11,7 +11,7 @@ use account_utils::{
 };
 use clap::{Arg, ArgAction, ArgMatches, Command};
 use clap_utils::FLAG_HEADER;
-use slashing_protection::{SlashingDatabase, SLASHING_PROTECTION_FILENAME};
+use eip_3076::{SlashingDatabase, SLASHING_PROTECTION_FILENAME};
 use std::fs;
 use std::path::PathBuf;
 use std::thread::sleep;
diff --git a/account_manager/src/validator/slashing_protection.rs b/account_manager/src/validator/slashing_protection.rs
index 57d532d0ae2..95059a65b89 100644
--- a/account_manager/src/validator/slashing_protection.rs
+++ b/account_manager/src/validator/slashing_protection.rs
@@ -1,9 +1,9 @@
 use clap::{Arg, ArgAction, ArgMatches, Command};
-use environment::Environment;
-use slashing_protection::{
+use eip_3076::{
     interchange::Interchange, InterchangeError, InterchangeImportOutcome, SlashingDatabase,
     SLASHING_PROTECTION_FILENAME,
 };
+use environment::Environment;
 use std::fs::File;
 use std::path::PathBuf;
 use std::str::FromStr;
diff --git a/beacon_node/http_api/src/aggregate_attestation.rs b/beacon_node/http_api/src/aggregate_attestation.rs
index 809f381139a..d62b3a0a4ac 100644
--- a/beacon_node/http_api/src/aggregate_attestation.rs
+++ b/beacon_node/http_api/src/aggregate_attestation.rs
@@ -63,6 +63,6 @@ pub fn get_aggregate_attestation<T: BeaconChainTypes>(
     } else if endpoint_version == V1 {
         Ok(warp::reply::json(&GenericResponse::from(aggregate_attestation)).into_response())
     } else {
-        return Err(unsupported_version_rejection(endpoint_version));
+        Err(unsupported_version_rejection(endpoint_version))
     }
 }
diff --git a/validator_client/slashing_protection/Cargo.toml b/common/eip_3076/Cargo.toml
similarity index 87%
rename from validator_client/slashing_protection/Cargo.toml
rename to common/eip_3076/Cargo.toml
index 3860af514db..688a7237116 100644
--- a/validator_client/slashing_protection/Cargo.toml
+++ b/common/eip_3076/Cargo.toml
@@ -1,8 +1,8 @@
 [package]
-name = "slashing_protection"
+name = "eip_3076"
 version = "0.1.0"
 authors = ["Michael Sproul <michael@sigmaprime.io>", "pscott <scottpiriou@gmail.com>"]
-edition = { workspace = true }
+edition.workspace = true
 autotests = false
 
 [features]
@@ -26,5 +26,5 @@ types = { workspace = true }
 rayon = { workspace = true }
 
 [[test]]
-name = "slashing_protection_tests"
+name = "eip_3076_tests"
 path = "tests/main.rs"
diff --git a/validator_client/slashing_protection/Makefile b/common/eip_3076/Makefile
similarity index 99%
rename from validator_client/slashing_protection/Makefile
rename to common/eip_3076/Makefile
index 1b9729634e5..2d641c9e8dd 100644
--- a/validator_client/slashing_protection/Makefile
+++ b/common/eip_3076/Makefile
@@ -41,4 +41,3 @@ generate:
 clean: clean-test-files clean-archives
 
 .PHONY: clean clean-archives clean-test-files generate
-
diff --git a/common/eip_3076/interchange-tests/.github/workflows/check.yaml b/common/eip_3076/interchange-tests/.github/workflows/check.yaml
new file mode 100644
index 00000000000..1da42929aa8
--- /dev/null
+++ b/common/eip_3076/interchange-tests/.github/workflows/check.yaml
@@ -0,0 +1,15 @@
+name: schema checks
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  check_schema:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+      - run: make check
diff --git a/common/eip_3076/interchange-tests/.gitignore b/common/eip_3076/interchange-tests/.gitignore
new file mode 100644
index 00000000000..335ec9573de
--- /dev/null
+++ b/common/eip_3076/interchange-tests/.gitignore
@@ -0,0 +1 @@
+*.tar.gz
diff --git a/common/eip_3076/interchange-tests/Makefile b/common/eip_3076/interchange-tests/Makefile
new file mode 100644
index 00000000000..e6f89c94c19
--- /dev/null
+++ b/common/eip_3076/interchange-tests/Makefile
@@ -0,0 +1,9 @@
+VERSION:=$(shell git describe --tags)
+
+check:
+	cargo run --manifest-path schema_validator/Cargo.toml --release -- schema.json tests/generated
+
+# Build a tarball for a release.
+# To make a new release: `git tag -s vX.Y.Z`
+release:
+	tar -czvf eip-3076-tests-$(VERSION).tar.gz tests/
diff --git a/common/eip_3076/interchange-tests/README.md b/common/eip_3076/interchange-tests/README.md
new file mode 100644
index 00000000000..4343b2455b8
--- /dev/null
+++ b/common/eip_3076/interchange-tests/README.md
@@ -0,0 +1,140 @@
+# Slashing Protection Interchange Tests (EIP-3076)
+
+Tests for EIP-3076:
+
+https://eips.ethereum.org/EIPS/eip-3076
+
+Discussion:
+
+https://ethereum-magicians.org/t/eip-3076-validator-client-interchange-format-slashing-protection/4883
+
+## How to run
+
+Each test directory contains an interchange file and some extra data about how to test it.
+
+For example:
+
+```json
+{
+  "name": "single_validator_genesis_attestation",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": false,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [],
+            "signed_attestations": [
+              {
+                "source_epoch": "0",
+                "target_epoch": "0"
+              }
+            ]
+          }
+        ]
+      },
+      "blocks": [],
+      "attestations": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "0",
+          "target_epoch": "0",
+          "should_succeed": false
+        }
+      ]
+    }
+  ]
+}
+```
+
+To run a test, first initialize a new (empty) slashing protection database.
+
+Then for each entry in `steps`, import the `interchange`, process the `blocks` and `attestations`,
+and continue to the next step.
+
+Determine the test outcome according to the meanings of each of the fields,
+which are as follows:
+
+* `name: string`: the name of the test-case, informational.
+* `genesis_validators_root: Root`: the genesis validators root to use when
+  creating the empty slashing protection database, or to compare the import
+  against.
+* `steps[i].should_succeed: bool`: whether the `steps[i].interchange` given is valid and should
+  be imported successfully.
+* `steps[i].contains_slashable_data: bool`: whether the `steps[i].interchange` contains some
+  slashable data with respect to itself or the existing contents of the database.
+* `steps[i].interchange: Interchange`: slashing protection interchange data as described
+  by the spec.
+* `steps[i].blocks: [object]`: a list of block signings to be attempted **after**
+  importing the `interchange`, detailed below.
+* `steps[i].attestations: [object]`: a list of attestation signings to be attempted **after**
+  importing the `interchange`, detailed below.
+
+Each block in `blocks` is structured as:
+
+```json
+{
+  "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+  "slot": "1",
+  "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "should_succeed": false,
+  "should_succeed_complete": true
+}
+```
+
+Your test-runner should attempt to sign a block with `signing_root` at the given slot from the given
+`pubkey`. The `should_succeed` field describes whether this signing should be accepted (true) or
+rejected (false) _by a client using a minimal strategy_. Clients using a complete strategy should
+instead use the `should_succeed_complete` field which allows signing to succeed in more cases. If
+the block is signed successfully it should be incorporated into the slashing protection database.
+
+Each attestation in `attestations` is structured as:
+
+```json
+{
+  "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+  "source_epoch": "11",
+  "target_epoch": "12",
+  "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "should_succeed": true,
+  "should_succeed_complete": true
+}
+```
+
+Similarly to above, your test-runner should attempt to sign an attestation with these parameters
+using the given `pubkey`, and succeed based on the value of
+`should_succeed`/`should_succeed_complete`.  Again, implementations that use the _complete_ strategy
+should use `should_succeed_complete`. All implementations should incorporate signed attestations
+into the database.
+
+Note that the top-level `genesis_validators_root` is not necessarily the same
+as the GVR contained in the interchange, to allow us to test the case where
+they are mismatched.
+
+## Handling Slashable Data
+
+The `contains_slashable_data` parameter is to be interpreted as follows:
+
+- If `should_succeed` is false, then `contains_slashable_data` is irrelevant
+- If `contains_slashable_data` is false, then the given interchange **must** be imported
+  successfully, and the given block/attestation checks must pass.
+- If `contains_slashable_data` is true, then implementations have the option to do one of two
+  things:
+  	- Import the interchange successfully, working around the slashable data by minification
+	  or some other mechanism. If the import succeeds, all checks must pass and the test
+	  should continue to the next step.
+	- Reject the interchange (or partially import it), in which case the block/attestation
+	  checks and all future steps should be ignored.
+
+## Downloading the tests
+
+The `tests` directory is released as a versioned `.tar.gz` on the [Releases](https://github.com/eth-clients/slashing-protection-interchange-tests/releases) page.
+
+Alternatively, you could use a git submodule.
diff --git a/common/eip_3076/interchange-tests/schema.json b/common/eip_3076/interchange-tests/schema.json
new file mode 100644
index 00000000000..ad41a50b28c
--- /dev/null
+++ b/common/eip_3076/interchange-tests/schema.json
@@ -0,0 +1,94 @@
+{
+  "title": "Signing history",
+  "description": "This schema provides a record of the blocks and attestations signed by a set of validators",
+  "type": "object",
+  "properties": {
+    "metadata": {
+      "type": "object",
+      "properties": {
+        "interchange_format_version": {
+          "type": "string",
+          "description": "The version of the interchange format that this document adheres to"
+        },
+        "genesis_validators_root": {
+          "type": "string",
+          "description": "Calculated at Genesis time; serves to uniquely identify the chain"
+        }
+      },
+      "required": [
+        "interchange_format_version",
+        "genesis_validators_root"
+      ]
+    },
+    "data": {
+      "type": "array",
+      "items": [
+        {
+          "type": "object",
+          "properties": {
+            "pubkey": {
+              "type": "string",
+              "description": "The BLS public key of the validator (encoded as a 0x-prefixed hex string)"
+            },
+            "signed_blocks": {
+              "type": "array",
+              "items": [
+                {
+                  "type": "object",
+                  "properties": {
+                    "slot": {
+                      "type": "string",
+                      "description": "The slot number of the block that was signed"
+                    },
+                    "signing_root": {
+                      "type": "string",
+                      "description": "The output of compute_signing_root(block, domain)"
+                    }
+                  },
+                  "required": [
+                    "slot"
+                  ]
+                }
+              ]
+            },
+            "signed_attestations": {
+              "type": "array",
+              "items": [
+                {
+                  "type": "object",
+                  "properties": {
+                    "source_epoch": {
+                      "type": "string",
+                      "description": "The attestation.data.source.epoch of the signed attestation"
+                    },
+                    "target_epoch": {
+                      "type": "string",
+                      "description": "The attestation.data.target.epoch of the signed attestation"
+                    },
+                    "signing_root": {
+                      "type": "string",
+                      "description": "The output of compute_signing_root(attestation, domain)"
+                    }
+                  },
+                  "required": [
+                    "source_epoch",
+                    "target_epoch"
+                  ]
+                }
+              ]
+            }
+          },
+          "required": [
+            "pubkey",
+            "signed_blocks",
+            "signed_attestations"
+          ]
+        }
+      ]
+    }
+  },
+  "required": [
+    "metadata",
+    "data"
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/schema_validator/.gitignore b/common/eip_3076/interchange-tests/schema_validator/.gitignore
new file mode 100644
index 00000000000..96ef6c0b944
--- /dev/null
+++ b/common/eip_3076/interchange-tests/schema_validator/.gitignore
@@ -0,0 +1,2 @@
+/target
+Cargo.lock
diff --git a/common/eip_3076/interchange-tests/schema_validator/Cargo.toml b/common/eip_3076/interchange-tests/schema_validator/Cargo.toml
new file mode 100644
index 00000000000..95743c156f8
--- /dev/null
+++ b/common/eip_3076/interchange-tests/schema_validator/Cargo.toml
@@ -0,0 +1,9 @@
+[package]
+name = "schema_validator"
+version = "0.1.0"
+authors = ["Michael Sproul <michael@sigmaprime.io>"]
+edition = "2018"
+
+[dependencies]
+jsonschema = { version = "0.3.1", default-features = false }
+serde_json = "1.0.59"
diff --git a/common/eip_3076/interchange-tests/schema_validator/src/main.rs b/common/eip_3076/interchange-tests/schema_validator/src/main.rs
new file mode 100644
index 00000000000..48ccc6fbbb9
--- /dev/null
+++ b/common/eip_3076/interchange-tests/schema_validator/src/main.rs
@@ -0,0 +1,44 @@
+use jsonschema::{Draft, JSONSchema};
+use serde_json::Value;
+use std::env;
+use std::fs::{self, File};
+
+fn main() {
+    let args: Vec<_> = env::args().collect();
+
+    let schema_file = File::open(&args[1]).unwrap();
+    let schema_value = serde_json::from_reader(schema_file).unwrap();
+    let schema = JSONSchema::compile(&schema_value, Some(Draft::Draft7)).unwrap();
+
+    let tests_dir = &args[2];
+
+    let mut success_all = true;
+
+    fs::read_dir(tests_dir)
+        .expect("read_dir succeeds on test directory")
+        .map(|e| e.unwrap().path())
+        .filter(|path| path.is_file())
+        .for_each(|path| {
+            let test_file = File::open(&path).unwrap();
+            let test_value: Value = serde_json::from_reader(test_file).unwrap();
+            let filename = path.file_name().unwrap().to_str().unwrap();
+
+            let steps = test_value.get("steps").unwrap();
+            let mut success = true;
+
+            for (i, step) in steps.as_array().unwrap().iter().enumerate() {
+                let interchange_value = step.get("interchange").unwrap();
+                if let Err(errors) = schema.validate(interchange_value) {
+                    for e in errors {
+                        println!("{} .steps[{}].interchange, error: {:?}", filename, i, e);
+                    }
+                    success = false;
+                    success_all = false;
+                }
+            }
+            if success {
+                println!("{}, ok", filename);
+            }
+        });
+    assert!(success_all, "one or more tests failed, see above");
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/duplicate_pubkey_not_slashable.json b/common/eip_3076/interchange-tests/tests/generated/duplicate_pubkey_not_slashable.json
new file mode 100644
index 00000000000..aa8e674a6cc
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/duplicate_pubkey_not_slashable.json
@@ -0,0 +1,93 @@
+{
+  "name": "duplicate_pubkey_not_slashable",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": false,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [
+              {
+                "slot": "10"
+              },
+              {
+                "slot": "11"
+              }
+            ],
+            "signed_attestations": [
+              {
+                "source_epoch": "0",
+                "target_epoch": "2"
+              }
+            ]
+          },
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [
+              {
+                "slot": "12"
+              },
+              {
+                "slot": "13"
+              }
+            ],
+            "signed_attestations": [
+              {
+                "source_epoch": "1",
+                "target_epoch": "3"
+              }
+            ]
+          }
+        ]
+      },
+      "blocks": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "10",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "13",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "14",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        }
+      ],
+      "attestations": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "0",
+          "target_epoch": "2",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "1",
+          "target_epoch": "3",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        }
+      ]
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/duplicate_pubkey_slashable_attestation.json b/common/eip_3076/interchange-tests/tests/generated/duplicate_pubkey_slashable_attestation.json
new file mode 100644
index 00000000000..4809c0cd0d6
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/duplicate_pubkey_slashable_attestation.json
@@ -0,0 +1,74 @@
+{
+  "name": "duplicate_pubkey_slashable_attestation",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": true,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [],
+            "signed_attestations": [
+              {
+                "source_epoch": "0",
+                "target_epoch": "3",
+                "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000003"
+              }
+            ]
+          },
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [],
+            "signed_attestations": [
+              {
+                "source_epoch": "1",
+                "target_epoch": "2"
+              }
+            ]
+          }
+        ]
+      },
+      "blocks": [],
+      "attestations": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "0",
+          "target_epoch": "1",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "0",
+          "target_epoch": "2",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "0",
+          "target_epoch": "4",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "1",
+          "target_epoch": "4",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        }
+      ]
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/duplicate_pubkey_slashable_block.json b/common/eip_3076/interchange-tests/tests/generated/duplicate_pubkey_slashable_block.json
new file mode 100644
index 00000000000..8b18de40107
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/duplicate_pubkey_slashable_block.json
@@ -0,0 +1,63 @@
+{
+  "name": "duplicate_pubkey_slashable_block",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": true,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [
+              {
+                "slot": "10"
+              }
+            ],
+            "signed_attestations": [
+              {
+                "source_epoch": "0",
+                "target_epoch": "2"
+              }
+            ]
+          },
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [
+              {
+                "slot": "10"
+              }
+            ],
+            "signed_attestations": [
+              {
+                "source_epoch": "1",
+                "target_epoch": "3"
+              }
+            ]
+          }
+        ]
+      },
+      "blocks": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "10",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "11",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        }
+      ],
+      "attestations": []
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/multiple_interchanges_multiple_validators_repeat_idem.json b/common/eip_3076/interchange-tests/tests/generated/multiple_interchanges_multiple_validators_repeat_idem.json
new file mode 100644
index 00000000000..09b43600b92
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/multiple_interchanges_multiple_validators_repeat_idem.json
@@ -0,0 +1,183 @@
+{
+  "name": "multiple_interchanges_multiple_validators_repeat_idem",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": false,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [
+              {
+                "slot": "2"
+              },
+              {
+                "slot": "4"
+              },
+              {
+                "slot": "6"
+              }
+            ],
+            "signed_attestations": [
+              {
+                "source_epoch": "0",
+                "target_epoch": "1"
+              },
+              {
+                "source_epoch": "1",
+                "target_epoch": "2"
+              }
+            ]
+          },
+          {
+            "pubkey": "0xb89bebc699769726a318c8e9971bd3171297c61aea4a6578a7a4f94b547dcba5bac16a89108b6b6a1fe3695d1a874a0b",
+            "signed_blocks": [
+              {
+                "slot": "8"
+              },
+              {
+                "slot": "10"
+              },
+              {
+                "slot": "12"
+              }
+            ],
+            "signed_attestations": [
+              {
+                "source_epoch": "0",
+                "target_epoch": "1"
+              },
+              {
+                "source_epoch": "0",
+                "target_epoch": "3"
+              }
+            ]
+          }
+        ]
+      },
+      "blocks": [],
+      "attestations": []
+    },
+    {
+      "should_succeed": true,
+      "contains_slashable_data": true,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [
+              {
+                "slot": "2"
+              },
+              {
+                "slot": "4"
+              },
+              {
+                "slot": "6"
+              }
+            ],
+            "signed_attestations": [
+              {
+                "source_epoch": "0",
+                "target_epoch": "1"
+              },
+              {
+                "source_epoch": "1",
+                "target_epoch": "2"
+              }
+            ]
+          },
+          {
+            "pubkey": "0xb89bebc699769726a318c8e9971bd3171297c61aea4a6578a7a4f94b547dcba5bac16a89108b6b6a1fe3695d1a874a0b",
+            "signed_blocks": [
+              {
+                "slot": "8"
+              },
+              {
+                "slot": "10"
+              },
+              {
+                "slot": "12"
+              }
+            ],
+            "signed_attestations": [
+              {
+                "source_epoch": "0",
+                "target_epoch": "1"
+              },
+              {
+                "source_epoch": "0",
+                "target_epoch": "3"
+              }
+            ]
+          }
+        ]
+      },
+      "blocks": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "0",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "3",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": true
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "7",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "3",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": true
+        },
+        {
+          "pubkey": "0xb89bebc699769726a318c8e9971bd3171297c61aea4a6578a7a4f94b547dcba5bac16a89108b6b6a1fe3695d1a874a0b",
+          "slot": "0",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        }
+      ],
+      "attestations": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "0",
+          "target_epoch": "4",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xb89bebc699769726a318c8e9971bd3171297c61aea4a6578a7a4f94b547dcba5bac16a89108b6b6a1fe3695d1a874a0b",
+          "source_epoch": "0",
+          "target_epoch": "4",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        }
+      ]
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/multiple_interchanges_overlapping_validators_merge_stale.json b/common/eip_3076/interchange-tests/tests/generated/multiple_interchanges_overlapping_validators_merge_stale.json
new file mode 100644
index 00000000000..6b57c1a386f
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/multiple_interchanges_overlapping_validators_merge_stale.json
@@ -0,0 +1,234 @@
+{
+  "name": "multiple_interchanges_overlapping_validators_merge_stale",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": false,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [
+              {
+                "slot": "100"
+              }
+            ],
+            "signed_attestations": [
+              {
+                "source_epoch": "12",
+                "target_epoch": "13"
+              }
+            ]
+          },
+          {
+            "pubkey": "0xb89bebc699769726a318c8e9971bd3171297c61aea4a6578a7a4f94b547dcba5bac16a89108b6b6a1fe3695d1a874a0b",
+            "signed_blocks": [
+              {
+                "slot": "101"
+              }
+            ],
+            "signed_attestations": [
+              {
+                "source_epoch": "12",
+                "target_epoch": "13"
+              }
+            ]
+          },
+          {
+            "pubkey": "0xa3a32b0f8b4ddb83f1a0a853d81dd725dfe577d4f4c3db8ece52ce2b026eca84815c1a7e8e92a4de3d755733bf7e4a9b",
+            "signed_blocks": [
+              {
+                "slot": "4"
+              }
+            ],
+            "signed_attestations": [
+              {
+                "source_epoch": "4",
+                "target_epoch": "5"
+              }
+            ]
+          }
+        ]
+      },
+      "blocks": [],
+      "attestations": []
+    },
+    {
+      "should_succeed": true,
+      "contains_slashable_data": true,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [
+              {
+                "slot": "2"
+              }
+            ],
+            "signed_attestations": [
+              {
+                "source_epoch": "4",
+                "target_epoch": "5"
+              }
+            ]
+          },
+          {
+            "pubkey": "0xb89bebc699769726a318c8e9971bd3171297c61aea4a6578a7a4f94b547dcba5bac16a89108b6b6a1fe3695d1a874a0b",
+            "signed_blocks": [
+              {
+                "slot": "3"
+              }
+            ],
+            "signed_attestations": [
+              {
+                "source_epoch": "3",
+                "target_epoch": "4"
+              }
+            ]
+          },
+          {
+            "pubkey": "0xa3a32b0f8b4ddb83f1a0a853d81dd725dfe577d4f4c3db8ece52ce2b026eca84815c1a7e8e92a4de3d755733bf7e4a9b",
+            "signed_blocks": [
+              {
+                "slot": "102"
+              }
+            ],
+            "signed_attestations": [
+              {
+                "source_epoch": "12",
+                "target_epoch": "13"
+              }
+            ]
+          }
+        ]
+      },
+      "blocks": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "100",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xb89bebc699769726a318c8e9971bd3171297c61aea4a6578a7a4f94b547dcba5bac16a89108b6b6a1fe3695d1a874a0b",
+          "slot": "101",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa3a32b0f8b4ddb83f1a0a853d81dd725dfe577d4f4c3db8ece52ce2b026eca84815c1a7e8e92a4de3d755733bf7e4a9b",
+          "slot": "102",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "103",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        },
+        {
+          "pubkey": "0xb89bebc699769726a318c8e9971bd3171297c61aea4a6578a7a4f94b547dcba5bac16a89108b6b6a1fe3695d1a874a0b",
+          "slot": "104",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        },
+        {
+          "pubkey": "0xa3a32b0f8b4ddb83f1a0a853d81dd725dfe577d4f4c3db8ece52ce2b026eca84815c1a7e8e92a4de3d755733bf7e4a9b",
+          "slot": "105",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        }
+      ],
+      "attestations": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "12",
+          "target_epoch": "13",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "11",
+          "target_epoch": "14",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xb89bebc699769726a318c8e9971bd3171297c61aea4a6578a7a4f94b547dcba5bac16a89108b6b6a1fe3695d1a874a0b",
+          "source_epoch": "12",
+          "target_epoch": "13",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xb89bebc699769726a318c8e9971bd3171297c61aea4a6578a7a4f94b547dcba5bac16a89108b6b6a1fe3695d1a874a0b",
+          "source_epoch": "11",
+          "target_epoch": "14",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa3a32b0f8b4ddb83f1a0a853d81dd725dfe577d4f4c3db8ece52ce2b026eca84815c1a7e8e92a4de3d755733bf7e4a9b",
+          "source_epoch": "12",
+          "target_epoch": "13",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa3a32b0f8b4ddb83f1a0a853d81dd725dfe577d4f4c3db8ece52ce2b026eca84815c1a7e8e92a4de3d755733bf7e4a9b",
+          "source_epoch": "11",
+          "target_epoch": "14",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "12",
+          "target_epoch": "14",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        },
+        {
+          "pubkey": "0xb89bebc699769726a318c8e9971bd3171297c61aea4a6578a7a4f94b547dcba5bac16a89108b6b6a1fe3695d1a874a0b",
+          "source_epoch": "13",
+          "target_epoch": "14",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        },
+        {
+          "pubkey": "0xa3a32b0f8b4ddb83f1a0a853d81dd725dfe577d4f4c3db8ece52ce2b026eca84815c1a7e8e92a4de3d755733bf7e4a9b",
+          "source_epoch": "13",
+          "target_epoch": "14",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        }
+      ]
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/multiple_interchanges_overlapping_validators_repeat_idem.json b/common/eip_3076/interchange-tests/tests/generated/multiple_interchanges_overlapping_validators_repeat_idem.json
new file mode 100644
index 00000000000..8aa95d17473
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/multiple_interchanges_overlapping_validators_repeat_idem.json
@@ -0,0 +1,217 @@
+{
+  "name": "multiple_interchanges_overlapping_validators_repeat_idem",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": false,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [
+              {
+                "slot": "2"
+              },
+              {
+                "slot": "4"
+              },
+              {
+                "slot": "6"
+              }
+            ],
+            "signed_attestations": [
+              {
+                "source_epoch": "0",
+                "target_epoch": "1"
+              },
+              {
+                "source_epoch": "1",
+                "target_epoch": "2"
+              }
+            ]
+          },
+          {
+            "pubkey": "0xb89bebc699769726a318c8e9971bd3171297c61aea4a6578a7a4f94b547dcba5bac16a89108b6b6a1fe3695d1a874a0b",
+            "signed_blocks": [
+              {
+                "slot": "8"
+              },
+              {
+                "slot": "10"
+              },
+              {
+                "slot": "12"
+              }
+            ],
+            "signed_attestations": [
+              {
+                "source_epoch": "0",
+                "target_epoch": "1"
+              },
+              {
+                "source_epoch": "0",
+                "target_epoch": "3"
+              }
+            ]
+          }
+        ]
+      },
+      "blocks": [],
+      "attestations": []
+    },
+    {
+      "should_succeed": true,
+      "contains_slashable_data": true,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [
+              {
+                "slot": "2"
+              },
+              {
+                "slot": "4"
+              },
+              {
+                "slot": "6"
+              }
+            ],
+            "signed_attestations": [
+              {
+                "source_epoch": "0",
+                "target_epoch": "1"
+              },
+              {
+                "source_epoch": "1",
+                "target_epoch": "2"
+              }
+            ]
+          },
+          {
+            "pubkey": "0xa3a32b0f8b4ddb83f1a0a853d81dd725dfe577d4f4c3db8ece52ce2b026eca84815c1a7e8e92a4de3d755733bf7e4a9b",
+            "signed_blocks": [
+              {
+                "slot": "8"
+              },
+              {
+                "slot": "10"
+              },
+              {
+                "slot": "12"
+              }
+            ],
+            "signed_attestations": [
+              {
+                "source_epoch": "0",
+                "target_epoch": "1"
+              },
+              {
+                "source_epoch": "0",
+                "target_epoch": "3"
+              }
+            ]
+          }
+        ]
+      },
+      "blocks": [],
+      "attestations": []
+    },
+    {
+      "should_succeed": true,
+      "contains_slashable_data": true,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xb89bebc699769726a318c8e9971bd3171297c61aea4a6578a7a4f94b547dcba5bac16a89108b6b6a1fe3695d1a874a0b",
+            "signed_blocks": [
+              {
+                "slot": "8"
+              },
+              {
+                "slot": "10"
+              },
+              {
+                "slot": "12"
+              }
+            ],
+            "signed_attestations": [
+              {
+                "source_epoch": "0",
+                "target_epoch": "1"
+              },
+              {
+                "source_epoch": "0",
+                "target_epoch": "3"
+              }
+            ]
+          },
+          {
+            "pubkey": "0xa3a32b0f8b4ddb83f1a0a853d81dd725dfe577d4f4c3db8ece52ce2b026eca84815c1a7e8e92a4de3d755733bf7e4a9b",
+            "signed_blocks": [
+              {
+                "slot": "8"
+              },
+              {
+                "slot": "10"
+              },
+              {
+                "slot": "12"
+              }
+            ],
+            "signed_attestations": [
+              {
+                "source_epoch": "0",
+                "target_epoch": "1"
+              },
+              {
+                "source_epoch": "0",
+                "target_epoch": "3"
+              }
+            ]
+          }
+        ]
+      },
+      "blocks": [],
+      "attestations": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "0",
+          "target_epoch": "4",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xb89bebc699769726a318c8e9971bd3171297c61aea4a6578a7a4f94b547dcba5bac16a89108b6b6a1fe3695d1a874a0b",
+          "source_epoch": "1",
+          "target_epoch": "2",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa3a32b0f8b4ddb83f1a0a853d81dd725dfe577d4f4c3db8ece52ce2b026eca84815c1a7e8e92a4de3d755733bf7e4a9b",
+          "source_epoch": "1",
+          "target_epoch": "2",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        }
+      ]
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/multiple_interchanges_single_validator_fail_iff_imported.json b/common/eip_3076/interchange-tests/tests/generated/multiple_interchanges_single_validator_fail_iff_imported.json
new file mode 100644
index 00000000000..fba8bad5c39
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/multiple_interchanges_single_validator_fail_iff_imported.json
@@ -0,0 +1,70 @@
+{
+  "name": "multiple_interchanges_single_validator_fail_iff_imported",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": false,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [
+              {
+                "slot": "40"
+              }
+            ],
+            "signed_attestations": []
+          }
+        ]
+      },
+      "blocks": [],
+      "attestations": []
+    },
+    {
+      "should_succeed": true,
+      "contains_slashable_data": true,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [
+              {
+                "slot": "20"
+              },
+              {
+                "slot": "50"
+              }
+            ],
+            "signed_attestations": []
+          }
+        ]
+      },
+      "blocks": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "20",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "50",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        }
+      ],
+      "attestations": []
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/multiple_interchanges_single_validator_first_surrounds_second.json b/common/eip_3076/interchange-tests/tests/generated/multiple_interchanges_single_validator_first_surrounds_second.json
new file mode 100644
index 00000000000..e029d1d5082
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/multiple_interchanges_single_validator_first_surrounds_second.json
@@ -0,0 +1,95 @@
+{
+  "name": "multiple_interchanges_single_validator_first_surrounds_second",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": false,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [],
+            "signed_attestations": [
+              {
+                "source_epoch": "9",
+                "target_epoch": "21"
+              }
+            ]
+          }
+        ]
+      },
+      "blocks": [],
+      "attestations": []
+    },
+    {
+      "should_succeed": true,
+      "contains_slashable_data": true,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [],
+            "signed_attestations": [
+              {
+                "source_epoch": "10",
+                "target_epoch": "20"
+              }
+            ]
+          }
+        ]
+      },
+      "blocks": [],
+      "attestations": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "10",
+          "target_epoch": "20",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "10",
+          "target_epoch": "21",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "9",
+          "target_epoch": "21",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "9",
+          "target_epoch": "22",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "10",
+          "target_epoch": "22",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        }
+      ]
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/multiple_interchanges_single_validator_multiple_blocks_out_of_order.json b/common/eip_3076/interchange-tests/tests/generated/multiple_interchanges_single_validator_multiple_blocks_out_of_order.json
new file mode 100644
index 00000000000..7ce1fd0d8ed
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/multiple_interchanges_single_validator_multiple_blocks_out_of_order.json
@@ -0,0 +1,82 @@
+{
+  "name": "multiple_interchanges_single_validator_multiple_blocks_out_of_order",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": false,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [
+              {
+                "slot": "0"
+              }
+            ],
+            "signed_attestations": []
+          }
+        ]
+      },
+      "blocks": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "10",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "20",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "30",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        }
+      ],
+      "attestations": []
+    },
+    {
+      "should_succeed": true,
+      "contains_slashable_data": true,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [
+              {
+                "slot": "20"
+              }
+            ],
+            "signed_attestations": []
+          }
+        ]
+      },
+      "blocks": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "29",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": true
+        }
+      ],
+      "attestations": []
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/multiple_interchanges_single_validator_second_surrounds_first.json b/common/eip_3076/interchange-tests/tests/generated/multiple_interchanges_single_validator_second_surrounds_first.json
new file mode 100644
index 00000000000..ff27b90ffe0
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/multiple_interchanges_single_validator_second_surrounds_first.json
@@ -0,0 +1,95 @@
+{
+  "name": "multiple_interchanges_single_validator_second_surrounds_first",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": false,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [],
+            "signed_attestations": [
+              {
+                "source_epoch": "10",
+                "target_epoch": "20"
+              }
+            ]
+          }
+        ]
+      },
+      "blocks": [],
+      "attestations": []
+    },
+    {
+      "should_succeed": true,
+      "contains_slashable_data": true,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [],
+            "signed_attestations": [
+              {
+                "source_epoch": "9",
+                "target_epoch": "21"
+              }
+            ]
+          }
+        ]
+      },
+      "blocks": [],
+      "attestations": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "10",
+          "target_epoch": "20",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "10",
+          "target_epoch": "21",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "9",
+          "target_epoch": "21",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "9",
+          "target_epoch": "22",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "10",
+          "target_epoch": "22",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        }
+      ]
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/multiple_interchanges_single_validator_single_att_out_of_order.json b/common/eip_3076/interchange-tests/tests/generated/multiple_interchanges_single_validator_single_att_out_of_order.json
new file mode 100644
index 00000000000..850f98d8d5b
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/multiple_interchanges_single_validator_single_att_out_of_order.json
@@ -0,0 +1,87 @@
+{
+  "name": "multiple_interchanges_single_validator_single_att_out_of_order",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": false,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [],
+            "signed_attestations": [
+              {
+                "source_epoch": "12",
+                "target_epoch": "13"
+              }
+            ]
+          }
+        ]
+      },
+      "blocks": [],
+      "attestations": []
+    },
+    {
+      "should_succeed": true,
+      "contains_slashable_data": true,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [],
+            "signed_attestations": [
+              {
+                "source_epoch": "10",
+                "target_epoch": "11"
+              }
+            ]
+          }
+        ]
+      },
+      "blocks": [],
+      "attestations": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "10",
+          "target_epoch": "14",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "12",
+          "target_epoch": "13",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "12",
+          "target_epoch": "14",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "13",
+          "target_epoch": "15",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        }
+      ]
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/multiple_interchanges_single_validator_single_block_out_of_order.json b/common/eip_3076/interchange-tests/tests/generated/multiple_interchanges_single_validator_single_block_out_of_order.json
new file mode 100644
index 00000000000..1473a5d7afc
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/multiple_interchanges_single_validator_single_block_out_of_order.json
@@ -0,0 +1,60 @@
+{
+  "name": "multiple_interchanges_single_validator_single_block_out_of_order",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": false,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [
+              {
+                "slot": "40"
+              }
+            ],
+            "signed_attestations": []
+          }
+        ]
+      },
+      "blocks": [],
+      "attestations": []
+    },
+    {
+      "should_succeed": true,
+      "contains_slashable_data": true,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [
+              {
+                "slot": "20"
+              }
+            ],
+            "signed_attestations": []
+          }
+        ]
+      },
+      "blocks": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "20",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        }
+      ],
+      "attestations": []
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/multiple_interchanges_single_validator_single_message_gap.json b/common/eip_3076/interchange-tests/tests/generated/multiple_interchanges_single_validator_single_message_gap.json
new file mode 100644
index 00000000000..4e4be2269e8
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/multiple_interchanges_single_validator_single_message_gap.json
@@ -0,0 +1,123 @@
+{
+  "name": "multiple_interchanges_single_validator_single_message_gap",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": false,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [
+              {
+                "slot": "40"
+              }
+            ],
+            "signed_attestations": [
+              {
+                "source_epoch": "2",
+                "target_epoch": "30"
+              }
+            ]
+          }
+        ]
+      },
+      "blocks": [],
+      "attestations": []
+    },
+    {
+      "should_succeed": true,
+      "contains_slashable_data": false,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [
+              {
+                "slot": "50"
+              }
+            ],
+            "signed_attestations": [
+              {
+                "source_epoch": "10",
+                "target_epoch": "50"
+              }
+            ]
+          }
+        ]
+      },
+      "blocks": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "41",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": true
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "45",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": true
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "49",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": true
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "50",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "51",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        }
+      ],
+      "attestations": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "3",
+          "target_epoch": "31",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": true
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "9",
+          "target_epoch": "49",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": true
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "10",
+          "target_epoch": "51",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        }
+      ]
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/multiple_validators_multiple_blocks_and_attestations.json b/common/eip_3076/interchange-tests/tests/generated/multiple_validators_multiple_blocks_and_attestations.json
new file mode 100644
index 00000000000..06215aa587c
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/multiple_validators_multiple_blocks_and_attestations.json
@@ -0,0 +1,287 @@
+{
+  "name": "multiple_validators_multiple_blocks_and_attestations",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": false,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [
+              {
+                "slot": "10"
+              },
+              {
+                "slot": "15"
+              },
+              {
+                "slot": "20"
+              }
+            ],
+            "signed_attestations": [
+              {
+                "source_epoch": "0",
+                "target_epoch": "1"
+              },
+              {
+                "source_epoch": "0",
+                "target_epoch": "2"
+              },
+              {
+                "source_epoch": "1",
+                "target_epoch": "3"
+              },
+              {
+                "source_epoch": "2",
+                "target_epoch": "4"
+              },
+              {
+                "source_epoch": "4",
+                "target_epoch": "5"
+              }
+            ]
+          },
+          {
+            "pubkey": "0xb89bebc699769726a318c8e9971bd3171297c61aea4a6578a7a4f94b547dcba5bac16a89108b6b6a1fe3695d1a874a0b",
+            "signed_blocks": [
+              {
+                "slot": "3"
+              },
+              {
+                "slot": "4"
+              },
+              {
+                "slot": "100"
+              }
+            ],
+            "signed_attestations": [
+              {
+                "source_epoch": "0",
+                "target_epoch": "0"
+              },
+              {
+                "source_epoch": "0",
+                "target_epoch": "1"
+              },
+              {
+                "source_epoch": "1",
+                "target_epoch": "2"
+              },
+              {
+                "source_epoch": "2",
+                "target_epoch": "5"
+              },
+              {
+                "source_epoch": "5",
+                "target_epoch": "6"
+              }
+            ]
+          },
+          {
+            "pubkey": "0xa3a32b0f8b4ddb83f1a0a853d81dd725dfe577d4f4c3db8ece52ce2b026eca84815c1a7e8e92a4de3d755733bf7e4a9b",
+            "signed_blocks": [
+              {
+                "slot": "10"
+              },
+              {
+                "slot": "15"
+              },
+              {
+                "slot": "20"
+              }
+            ],
+            "signed_attestations": [
+              {
+                "source_epoch": "1",
+                "target_epoch": "2"
+              },
+              {
+                "source_epoch": "1",
+                "target_epoch": "3"
+              },
+              {
+                "source_epoch": "2",
+                "target_epoch": "4"
+              }
+            ]
+          }
+        ]
+      },
+      "blocks": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "9",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "10",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "21",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "11",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": true
+        },
+        {
+          "pubkey": "0xb89bebc699769726a318c8e9971bd3171297c61aea4a6578a7a4f94b547dcba5bac16a89108b6b6a1fe3695d1a874a0b",
+          "slot": "2",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xb89bebc699769726a318c8e9971bd3171297c61aea4a6578a7a4f94b547dcba5bac16a89108b6b6a1fe3695d1a874a0b",
+          "slot": "3",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xb89bebc699769726a318c8e9971bd3171297c61aea4a6578a7a4f94b547dcba5bac16a89108b6b6a1fe3695d1a874a0b",
+          "slot": "0",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xb89bebc699769726a318c8e9971bd3171297c61aea4a6578a7a4f94b547dcba5bac16a89108b6b6a1fe3695d1a874a0b",
+          "slot": "101",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        },
+        {
+          "pubkey": "0xa3a32b0f8b4ddb83f1a0a853d81dd725dfe577d4f4c3db8ece52ce2b026eca84815c1a7e8e92a4de3d755733bf7e4a9b",
+          "slot": "9",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa3a32b0f8b4ddb83f1a0a853d81dd725dfe577d4f4c3db8ece52ce2b026eca84815c1a7e8e92a4de3d755733bf7e4a9b",
+          "slot": "10",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa3a32b0f8b4ddb83f1a0a853d81dd725dfe577d4f4c3db8ece52ce2b026eca84815c1a7e8e92a4de3d755733bf7e4a9b",
+          "slot": "22",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        }
+      ],
+      "attestations": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "0",
+          "target_epoch": "5",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "3",
+          "target_epoch": "6",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "4",
+          "target_epoch": "6",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "5",
+          "target_epoch": "7",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "6",
+          "target_epoch": "8",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        },
+        {
+          "pubkey": "0xb89bebc699769726a318c8e9971bd3171297c61aea4a6578a7a4f94b547dcba5bac16a89108b6b6a1fe3695d1a874a0b",
+          "source_epoch": "1",
+          "target_epoch": "7",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xb89bebc699769726a318c8e9971bd3171297c61aea4a6578a7a4f94b547dcba5bac16a89108b6b6a1fe3695d1a874a0b",
+          "source_epoch": "1",
+          "target_epoch": "4",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": true
+        },
+        {
+          "pubkey": "0xb89bebc699769726a318c8e9971bd3171297c61aea4a6578a7a4f94b547dcba5bac16a89108b6b6a1fe3695d1a874a0b",
+          "source_epoch": "5",
+          "target_epoch": "7",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        },
+        {
+          "pubkey": "0xa3a32b0f8b4ddb83f1a0a853d81dd725dfe577d4f4c3db8ece52ce2b026eca84815c1a7e8e92a4de3d755733bf7e4a9b",
+          "source_epoch": "0",
+          "target_epoch": "0",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa3a32b0f8b4ddb83f1a0a853d81dd725dfe577d4f4c3db8ece52ce2b026eca84815c1a7e8e92a4de3d755733bf7e4a9b",
+          "source_epoch": "0",
+          "target_epoch": "1",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa3a32b0f8b4ddb83f1a0a853d81dd725dfe577d4f4c3db8ece52ce2b026eca84815c1a7e8e92a4de3d755733bf7e4a9b",
+          "source_epoch": "2",
+          "target_epoch": "5",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        }
+      ]
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/multiple_validators_same_slot_blocks.json b/common/eip_3076/interchange-tests/tests/generated/multiple_validators_same_slot_blocks.json
new file mode 100644
index 00000000000..c79e8c9c99f
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/multiple_validators_same_slot_blocks.json
@@ -0,0 +1,66 @@
+{
+  "name": "multiple_validators_same_slot_blocks",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": false,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [
+              {
+                "slot": "1",
+                "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+              },
+              {
+                "slot": "2",
+                "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+              },
+              {
+                "slot": "3",
+                "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+              }
+            ],
+            "signed_attestations": []
+          },
+          {
+            "pubkey": "0xb89bebc699769726a318c8e9971bd3171297c61aea4a6578a7a4f94b547dcba5bac16a89108b6b6a1fe3695d1a874a0b",
+            "signed_blocks": [
+              {
+                "slot": "1",
+                "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000001"
+              },
+              {
+                "slot": "3",
+                "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000001"
+              }
+            ],
+            "signed_attestations": []
+          },
+          {
+            "pubkey": "0xa3a32b0f8b4ddb83f1a0a853d81dd725dfe577d4f4c3db8ece52ce2b026eca84815c1a7e8e92a4de3d755733bf7e4a9b",
+            "signed_blocks": [
+              {
+                "slot": "1",
+                "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000002"
+              },
+              {
+                "slot": "2",
+                "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000002"
+              }
+            ],
+            "signed_attestations": []
+          }
+        ]
+      },
+      "blocks": [],
+      "attestations": []
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/single_validator_genesis_attestation.json b/common/eip_3076/interchange-tests/tests/generated/single_validator_genesis_attestation.json
new file mode 100644
index 00000000000..852f88ff22b
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/single_validator_genesis_attestation.json
@@ -0,0 +1,39 @@
+{
+  "name": "single_validator_genesis_attestation",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": false,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [],
+            "signed_attestations": [
+              {
+                "source_epoch": "0",
+                "target_epoch": "0"
+              }
+            ]
+          }
+        ]
+      },
+      "blocks": [],
+      "attestations": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "0",
+          "target_epoch": "0",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        }
+      ]
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/single_validator_import_only.json b/common/eip_3076/interchange-tests/tests/generated/single_validator_import_only.json
new file mode 100644
index 00000000000..fa2f51272ae
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/single_validator_import_only.json
@@ -0,0 +1,34 @@
+{
+  "name": "single_validator_import_only",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": false,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [
+              {
+                "slot": "22"
+              }
+            ],
+            "signed_attestations": [
+              {
+                "source_epoch": "0",
+                "target_epoch": "2"
+              }
+            ]
+          }
+        ]
+      },
+      "blocks": [],
+      "attestations": []
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/single_validator_multiple_block_attempts.json b/common/eip_3076/interchange-tests/tests/generated/single_validator_multiple_block_attempts.json
new file mode 100644
index 00000000000..a71e4bf1c8a
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/single_validator_multiple_block_attempts.json
@@ -0,0 +1,57 @@
+{
+  "name": "single_validator_multiple_block_attempts",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": false,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [
+              {
+                "slot": "15"
+              },
+              {
+                "slot": "16"
+              },
+              {
+                "slot": "17"
+              }
+            ],
+            "signed_attestations": []
+          }
+        ]
+      },
+      "blocks": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "16",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "16",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000001",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "16",
+          "signing_root": "0x000000000000000000000000000000000000000000000000ffffffffffffffff",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        }
+      ],
+      "attestations": []
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/single_validator_multiple_blocks_and_attestations.json b/common/eip_3076/interchange-tests/tests/generated/single_validator_multiple_blocks_and_attestations.json
new file mode 100644
index 00000000000..5b7b29c7345
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/single_validator_multiple_blocks_and_attestations.json
@@ -0,0 +1,165 @@
+{
+  "name": "single_validator_multiple_blocks_and_attestations",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": false,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [
+              {
+                "slot": "2"
+              },
+              {
+                "slot": "3"
+              },
+              {
+                "slot": "10"
+              },
+              {
+                "slot": "1200"
+              }
+            ],
+            "signed_attestations": [
+              {
+                "source_epoch": "10",
+                "target_epoch": "11"
+              },
+              {
+                "source_epoch": "12",
+                "target_epoch": "13"
+              },
+              {
+                "source_epoch": "20",
+                "target_epoch": "24"
+              }
+            ]
+          }
+        ]
+      },
+      "blocks": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "1",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "2",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "3",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "10",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "1200",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "4",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": true
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "256",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": true
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "1201",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        }
+      ],
+      "attestations": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "9",
+          "target_epoch": "10",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "12",
+          "target_epoch": "13",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "11",
+          "target_epoch": "14",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "21",
+          "target_epoch": "22",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "10",
+          "target_epoch": "24",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "11",
+          "target_epoch": "12",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": true
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "20",
+          "target_epoch": "25",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        }
+      ]
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/single_validator_out_of_order_attestations.json b/common/eip_3076/interchange-tests/tests/generated/single_validator_out_of_order_attestations.json
new file mode 100644
index 00000000000..ff31d4ce661
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/single_validator_out_of_order_attestations.json
@@ -0,0 +1,67 @@
+{
+  "name": "single_validator_out_of_order_attestations",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": false,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [],
+            "signed_attestations": [
+              {
+                "source_epoch": "4",
+                "target_epoch": "5"
+              },
+              {
+                "source_epoch": "3",
+                "target_epoch": "4"
+              }
+            ]
+          }
+        ]
+      },
+      "blocks": [],
+      "attestations": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "3",
+          "target_epoch": "4",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "4",
+          "target_epoch": "5",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "1",
+          "target_epoch": "10",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "3",
+          "target_epoch": "3",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        }
+      ]
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/single_validator_out_of_order_blocks.json b/common/eip_3076/interchange-tests/tests/generated/single_validator_out_of_order_blocks.json
new file mode 100644
index 00000000000..ae9706b2f41
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/single_validator_out_of_order_blocks.json
@@ -0,0 +1,54 @@
+{
+  "name": "single_validator_out_of_order_blocks",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": false,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [
+              {
+                "slot": "6"
+              },
+              {
+                "slot": "5"
+              }
+            ],
+            "signed_attestations": []
+          }
+        ]
+      },
+      "blocks": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "5",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "6",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "7",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        }
+      ],
+      "attestations": []
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/single_validator_resign_attestation.json b/common/eip_3076/interchange-tests/tests/generated/single_validator_resign_attestation.json
new file mode 100644
index 00000000000..4c2a0324871
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/single_validator_resign_attestation.json
@@ -0,0 +1,72 @@
+{
+  "name": "single_validator_resign_attestation",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": false,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [],
+            "signed_attestations": [
+              {
+                "source_epoch": "5",
+                "target_epoch": "15",
+                "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000203"
+              }
+            ]
+          }
+        ]
+      },
+      "blocks": [],
+      "attestations": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "5",
+          "target_epoch": "15",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "5",
+          "target_epoch": "15",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000001",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "5",
+          "target_epoch": "15",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000203",
+          "should_succeed": false,
+          "should_succeed_complete": true
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "6",
+          "target_epoch": "15",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000267",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "5",
+          "target_epoch": "14",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000203",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        }
+      ]
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/single_validator_resign_block.json b/common/eip_3076/interchange-tests/tests/generated/single_validator_resign_block.json
new file mode 100644
index 00000000000..a44b374ef17
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/single_validator_resign_block.json
@@ -0,0 +1,102 @@
+{
+  "name": "single_validator_resign_block",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": false,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [
+              {
+                "slot": "15",
+                "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000097"
+              },
+              {
+                "slot": "16",
+                "signing_root": "0x00000000000000000000000000000000000000000000000000000000000000a1"
+              },
+              {
+                "slot": "17",
+                "signing_root": "0x00000000000000000000000000000000000000000000000000000000000000ab"
+              }
+            ],
+            "signed_attestations": []
+          }
+        ]
+      },
+      "blocks": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "15",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000097",
+          "should_succeed": false,
+          "should_succeed_complete": true
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "16",
+          "signing_root": "0x00000000000000000000000000000000000000000000000000000000000000a1",
+          "should_succeed": false,
+          "should_succeed_complete": true
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "17",
+          "signing_root": "0x00000000000000000000000000000000000000000000000000000000000000ab",
+          "should_succeed": false,
+          "should_succeed_complete": true
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "15",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000098",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "15",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "16",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000097",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "17",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000097",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "18",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000097",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "14",
+          "signing_root": "0x00000000000000000000000000000000000000000000000000000000000000ab",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        }
+      ],
+      "attestations": []
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/single_validator_single_attestation.json b/common/eip_3076/interchange-tests/tests/generated/single_validator_single_attestation.json
new file mode 100644
index 00000000000..664154bc181
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/single_validator_single_attestation.json
@@ -0,0 +1,71 @@
+{
+  "name": "single_validator_single_attestation",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": false,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [],
+            "signed_attestations": [
+              {
+                "source_epoch": "15",
+                "target_epoch": "20"
+              }
+            ]
+          }
+        ]
+      },
+      "blocks": [],
+      "attestations": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "3",
+          "target_epoch": "4",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "14",
+          "target_epoch": "19",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "15",
+          "target_epoch": "20",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "16",
+          "target_epoch": "20",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "15",
+          "target_epoch": "21",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        }
+      ]
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/single_validator_single_block.json b/common/eip_3076/interchange-tests/tests/generated/single_validator_single_block.json
new file mode 100644
index 00000000000..c202665dcb7
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/single_validator_single_block.json
@@ -0,0 +1,58 @@
+{
+  "name": "single_validator_single_block",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": false,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [
+              {
+                "slot": "32"
+              }
+            ],
+            "signed_attestations": []
+          }
+        ]
+      },
+      "blocks": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "32",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "33",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "31",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "1",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        }
+      ],
+      "attestations": []
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/single_validator_single_block_and_attestation.json b/common/eip_3076/interchange-tests/tests/generated/single_validator_single_block_and_attestation.json
new file mode 100644
index 00000000000..a62bd153ad4
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/single_validator_single_block_and_attestation.json
@@ -0,0 +1,104 @@
+{
+  "name": "single_validator_single_block_and_attestation",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": false,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [
+              {
+                "slot": "32"
+              }
+            ],
+            "signed_attestations": [
+              {
+                "source_epoch": "15",
+                "target_epoch": "20"
+              }
+            ]
+          }
+        ]
+      },
+      "blocks": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "32",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "33",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "31",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "1",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        }
+      ],
+      "attestations": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "3",
+          "target_epoch": "4",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "14",
+          "target_epoch": "19",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "15",
+          "target_epoch": "20",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "16",
+          "target_epoch": "20",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "15",
+          "target_epoch": "21",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        }
+      ]
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/single_validator_single_block_and_attestation_signing_root.json b/common/eip_3076/interchange-tests/tests/generated/single_validator_single_block_and_attestation_signing_root.json
new file mode 100644
index 00000000000..ac678201cbc
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/single_validator_single_block_and_attestation_signing_root.json
@@ -0,0 +1,36 @@
+{
+  "name": "single_validator_single_block_and_attestation_signing_root",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": false,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [
+              {
+                "slot": "19",
+                "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000001"
+              }
+            ],
+            "signed_attestations": [
+              {
+                "source_epoch": "0",
+                "target_epoch": "1",
+                "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000002"
+              }
+            ]
+          }
+        ]
+      },
+      "blocks": [],
+      "attestations": []
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/single_validator_slashable_attestations_double_vote.json b/common/eip_3076/interchange-tests/tests/generated/single_validator_slashable_attestations_double_vote.json
new file mode 100644
index 00000000000..8b60e85081d
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/single_validator_slashable_attestations_double_vote.json
@@ -0,0 +1,36 @@
+{
+  "name": "single_validator_slashable_attestations_double_vote",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": true,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [],
+            "signed_attestations": [
+              {
+                "source_epoch": "2",
+                "target_epoch": "3",
+                "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+              },
+              {
+                "source_epoch": "2",
+                "target_epoch": "3",
+                "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000001"
+              }
+            ]
+          }
+        ]
+      },
+      "blocks": [],
+      "attestations": []
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/single_validator_slashable_attestations_surrounded_by_existing.json b/common/eip_3076/interchange-tests/tests/generated/single_validator_slashable_attestations_surrounded_by_existing.json
new file mode 100644
index 00000000000..3b3870246a4
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/single_validator_slashable_attestations_surrounded_by_existing.json
@@ -0,0 +1,34 @@
+{
+  "name": "single_validator_slashable_attestations_surrounded_by_existing",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": true,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [],
+            "signed_attestations": [
+              {
+                "source_epoch": "0",
+                "target_epoch": "4"
+              },
+              {
+                "source_epoch": "2",
+                "target_epoch": "3"
+              }
+            ]
+          }
+        ]
+      },
+      "blocks": [],
+      "attestations": []
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/single_validator_slashable_attestations_surrounds_existing.json b/common/eip_3076/interchange-tests/tests/generated/single_validator_slashable_attestations_surrounds_existing.json
new file mode 100644
index 00000000000..934b1cdf674
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/single_validator_slashable_attestations_surrounds_existing.json
@@ -0,0 +1,34 @@
+{
+  "name": "single_validator_slashable_attestations_surrounds_existing",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": true,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [],
+            "signed_attestations": [
+              {
+                "source_epoch": "2",
+                "target_epoch": "3"
+              },
+              {
+                "source_epoch": "0",
+                "target_epoch": "4"
+              }
+            ]
+          }
+        ]
+      },
+      "blocks": [],
+      "attestations": []
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/single_validator_slashable_blocks.json b/common/eip_3076/interchange-tests/tests/generated/single_validator_slashable_blocks.json
new file mode 100644
index 00000000000..bc6512f1ef2
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/single_validator_slashable_blocks.json
@@ -0,0 +1,34 @@
+{
+  "name": "single_validator_slashable_blocks",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": true,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [
+              {
+                "slot": "10",
+                "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+              },
+              {
+                "slot": "10",
+                "signing_root": "0x000000000000000000000000000000000000000000000000000000000000000b"
+              }
+            ],
+            "signed_attestations": []
+          }
+        ]
+      },
+      "blocks": [],
+      "attestations": []
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/single_validator_slashable_blocks_no_root.json b/common/eip_3076/interchange-tests/tests/generated/single_validator_slashable_blocks_no_root.json
new file mode 100644
index 00000000000..485f140c447
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/single_validator_slashable_blocks_no_root.json
@@ -0,0 +1,32 @@
+{
+  "name": "single_validator_slashable_blocks_no_root",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": true,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [
+              {
+                "slot": "10"
+              },
+              {
+                "slot": "10"
+              }
+            ],
+            "signed_attestations": []
+          }
+        ]
+      },
+      "blocks": [],
+      "attestations": []
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/single_validator_source_greater_than_target.json b/common/eip_3076/interchange-tests/tests/generated/single_validator_source_greater_than_target.json
new file mode 100644
index 00000000000..db4ac97b5b5
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/single_validator_source_greater_than_target.json
@@ -0,0 +1,30 @@
+{
+  "name": "single_validator_source_greater_than_target",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": true,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [],
+            "signed_attestations": [
+              {
+                "source_epoch": "8",
+                "target_epoch": "7"
+              }
+            ]
+          }
+        ]
+      },
+      "blocks": [],
+      "attestations": []
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/single_validator_source_greater_than_target_sensible_iff_minified.json b/common/eip_3076/interchange-tests/tests/generated/single_validator_source_greater_than_target_sensible_iff_minified.json
new file mode 100644
index 00000000000..1d8cb9501c3
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/single_validator_source_greater_than_target_sensible_iff_minified.json
@@ -0,0 +1,51 @@
+{
+  "name": "single_validator_source_greater_than_target_sensible_iff_minified",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": true,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [],
+            "signed_attestations": [
+              {
+                "source_epoch": "5",
+                "target_epoch": "2"
+              },
+              {
+                "source_epoch": "6",
+                "target_epoch": "7"
+              }
+            ]
+          }
+        ]
+      },
+      "blocks": [],
+      "attestations": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "5",
+          "target_epoch": "8",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        },
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "6",
+          "target_epoch": "8",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": true,
+          "should_succeed_complete": true
+        }
+      ]
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/single_validator_source_greater_than_target_surrounded.json b/common/eip_3076/interchange-tests/tests/generated/single_validator_source_greater_than_target_surrounded.json
new file mode 100644
index 00000000000..e95130d1c73
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/single_validator_source_greater_than_target_surrounded.json
@@ -0,0 +1,39 @@
+{
+  "name": "single_validator_source_greater_than_target_surrounded",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": true,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [],
+            "signed_attestations": [
+              {
+                "source_epoch": "5",
+                "target_epoch": "2"
+              }
+            ]
+          }
+        ]
+      },
+      "blocks": [],
+      "attestations": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "6",
+          "target_epoch": "1",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        }
+      ]
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/single_validator_source_greater_than_target_surrounding.json b/common/eip_3076/interchange-tests/tests/generated/single_validator_source_greater_than_target_surrounding.json
new file mode 100644
index 00000000000..135dbccbdd8
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/single_validator_source_greater_than_target_surrounding.json
@@ -0,0 +1,39 @@
+{
+  "name": "single_validator_source_greater_than_target_surrounding",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": true,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [],
+            "signed_attestations": [
+              {
+                "source_epoch": "5",
+                "target_epoch": "2"
+              }
+            ]
+          }
+        ]
+      },
+      "blocks": [],
+      "attestations": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "source_epoch": "3",
+          "target_epoch": "4",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        }
+      ]
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/single_validator_two_blocks_no_signing_root.json b/common/eip_3076/interchange-tests/tests/generated/single_validator_two_blocks_no_signing_root.json
new file mode 100644
index 00000000000..3dd77bab760
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/single_validator_two_blocks_no_signing_root.json
@@ -0,0 +1,40 @@
+{
+  "name": "single_validator_two_blocks_no_signing_root",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "steps": [
+    {
+      "should_succeed": true,
+      "contains_slashable_data": false,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": [
+          {
+            "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+            "signed_blocks": [
+              {
+                "slot": "10"
+              },
+              {
+                "slot": "20"
+              }
+            ],
+            "signed_attestations": []
+          }
+        ]
+      },
+      "blocks": [
+        {
+          "pubkey": "0xa99a76ed7796f7be22d5b7e85deeb7c5677e88e511e0b337618f8c4eb61349b4bf2d153f649f7b53359fe8b94a38e44c",
+          "slot": "20",
+          "signing_root": "0x0000000000000000000000000000000000000000000000000000000000000000",
+          "should_succeed": false,
+          "should_succeed_complete": false
+        }
+      ],
+      "attestations": []
+    }
+  ]
+}
diff --git a/common/eip_3076/interchange-tests/tests/generated/wrong_genesis_validators_root.json b/common/eip_3076/interchange-tests/tests/generated/wrong_genesis_validators_root.json
new file mode 100644
index 00000000000..3cf5e2a0a81
--- /dev/null
+++ b/common/eip_3076/interchange-tests/tests/generated/wrong_genesis_validators_root.json
@@ -0,0 +1,19 @@
+{
+  "name": "wrong_genesis_validators_root",
+  "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000001",
+  "steps": [
+    {
+      "should_succeed": false,
+      "contains_slashable_data": false,
+      "interchange": {
+        "metadata": {
+          "interchange_format_version": "5",
+          "genesis_validators_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+        },
+        "data": []
+      },
+      "blocks": [],
+      "attestations": []
+    }
+  ]
+}
diff --git a/validator_client/slashing_protection/migration-tests/v0_no_enabled_column.sqlite b/common/eip_3076/migration-tests/v0_no_enabled_column.sqlite
similarity index 100%
rename from validator_client/slashing_protection/migration-tests/v0_no_enabled_column.sqlite
rename to common/eip_3076/migration-tests/v0_no_enabled_column.sqlite
diff --git a/validator_client/slashing_protection/src/attestation_tests.rs b/common/eip_3076/src/attestation_tests.rs
similarity index 100%
rename from validator_client/slashing_protection/src/attestation_tests.rs
rename to common/eip_3076/src/attestation_tests.rs
diff --git a/validator_client/slashing_protection/src/bin/test_generator.rs b/common/eip_3076/src/bin/test_generator.rs
similarity index 98%
rename from validator_client/slashing_protection/src/bin/test_generator.rs
rename to common/eip_3076/src/bin/test_generator.rs
index ff5866f9866..bb12c56d548 100644
--- a/validator_client/slashing_protection/src/bin/test_generator.rs
+++ b/common/eip_3076/src/bin/test_generator.rs
@@ -1,9 +1,9 @@
-use slashing_protection::interchange::{
+use eip_3076::interchange::{
     Interchange, InterchangeData, InterchangeMetadata, SignedAttestation, SignedBlock,
 };
-use slashing_protection::interchange_test::{MultiTestCase, TestCase};
-use slashing_protection::test_utils::{pubkey, DEFAULT_GENESIS_VALIDATORS_ROOT};
-use slashing_protection::SUPPORTED_INTERCHANGE_FORMAT_VERSION;
+use eip_3076::interchange_test::{MultiTestCase, TestCase};
+use eip_3076::test_utils::{pubkey, DEFAULT_GENESIS_VALIDATORS_ROOT};
+use eip_3076::SUPPORTED_INTERCHANGE_FORMAT_VERSION;
 use std::fs::{self, File};
 use std::io::Write;
 use std::path::Path;
diff --git a/validator_client/slashing_protection/src/block_tests.rs b/common/eip_3076/src/block_tests.rs
similarity index 100%
rename from validator_client/slashing_protection/src/block_tests.rs
rename to common/eip_3076/src/block_tests.rs
diff --git a/validator_client/slashing_protection/src/extra_interchange_tests.rs b/common/eip_3076/src/extra_interchange_tests.rs
similarity index 100%
rename from validator_client/slashing_protection/src/extra_interchange_tests.rs
rename to common/eip_3076/src/extra_interchange_tests.rs
diff --git a/validator_client/slashing_protection/src/interchange.rs b/common/eip_3076/src/interchange.rs
similarity index 100%
rename from validator_client/slashing_protection/src/interchange.rs
rename to common/eip_3076/src/interchange.rs
diff --git a/validator_client/slashing_protection/src/interchange_test.rs b/common/eip_3076/src/interchange_test.rs
similarity index 100%
rename from validator_client/slashing_protection/src/interchange_test.rs
rename to common/eip_3076/src/interchange_test.rs
diff --git a/validator_client/slashing_protection/src/lib.rs b/common/eip_3076/src/lib.rs
similarity index 98%
rename from validator_client/slashing_protection/src/lib.rs
rename to common/eip_3076/src/lib.rs
index 825a34cabc7..90947f65a57 100644
--- a/validator_client/slashing_protection/src/lib.rs
+++ b/common/eip_3076/src/lib.rs
@@ -1,10 +1,10 @@
 mod attestation_tests;
 mod block_tests;
 mod extra_interchange_tests;
-pub mod interchange;
 pub mod interchange_test;
 mod parallel_tests;
-mod registration_tests;
+
+pub mod interchange;
 mod signed_attestation;
 mod signed_block;
 mod slashing_database;
@@ -130,7 +130,7 @@ impl Display for NotSafe {
 
 #[cfg(test)]
 mod test {
-    use types::FixedBytesExtended;
+    use types::{FixedBytesExtended, Hash256};
 
     use super::*;
 
diff --git a/validator_client/slashing_protection/src/parallel_tests.rs b/common/eip_3076/src/parallel_tests.rs
similarity index 100%
rename from validator_client/slashing_protection/src/parallel_tests.rs
rename to common/eip_3076/src/parallel_tests.rs
diff --git a/validator_client/slashing_protection/src/registration_tests.rs b/common/eip_3076/src/registration_tests.rs
similarity index 100%
rename from validator_client/slashing_protection/src/registration_tests.rs
rename to common/eip_3076/src/registration_tests.rs
diff --git a/validator_client/slashing_protection/src/signed_attestation.rs b/common/eip_3076/src/signed_attestation.rs
similarity index 100%
rename from validator_client/slashing_protection/src/signed_attestation.rs
rename to common/eip_3076/src/signed_attestation.rs
diff --git a/validator_client/slashing_protection/src/signed_block.rs b/common/eip_3076/src/signed_block.rs
similarity index 100%
rename from validator_client/slashing_protection/src/signed_block.rs
rename to common/eip_3076/src/signed_block.rs
diff --git a/validator_client/slashing_protection/src/slashing_database.rs b/common/eip_3076/src/slashing_database.rs
similarity index 100%
rename from validator_client/slashing_protection/src/slashing_database.rs
rename to common/eip_3076/src/slashing_database.rs
diff --git a/validator_client/slashing_protection/src/test_utils.rs b/common/eip_3076/src/test_utils.rs
similarity index 100%
rename from validator_client/slashing_protection/src/test_utils.rs
rename to common/eip_3076/src/test_utils.rs
diff --git a/validator_client/slashing_protection/tests/interop.rs b/common/eip_3076/tests/interop.rs
similarity index 96%
rename from validator_client/slashing_protection/tests/interop.rs
rename to common/eip_3076/tests/interop.rs
index c32aab55a26..e5f396b0e83 100644
--- a/validator_client/slashing_protection/tests/interop.rs
+++ b/common/eip_3076/tests/interop.rs
@@ -1,4 +1,4 @@
-use slashing_protection::interchange_test::MultiTestCase;
+use eip_3076::interchange_test::MultiTestCase;
 use std::fs::File;
 use std::path::PathBuf;
 use std::sync::LazyLock;
diff --git a/validator_client/slashing_protection/tests/main.rs b/common/eip_3076/tests/main.rs
similarity index 100%
rename from validator_client/slashing_protection/tests/main.rs
rename to common/eip_3076/tests/main.rs
diff --git a/validator_client/slashing_protection/tests/migration.rs b/common/eip_3076/tests/migration.rs
similarity index 97%
rename from validator_client/slashing_protection/tests/migration.rs
rename to common/eip_3076/tests/migration.rs
index 3d4ec7ea9a8..a1b980f65c9 100644
--- a/validator_client/slashing_protection/tests/migration.rs
+++ b/common/eip_3076/tests/migration.rs
@@ -1,5 +1,5 @@
 //! Tests for upgrading a previous version of the database to the latest schema.
-use slashing_protection::{NotSafe, SlashingDatabase};
+use eip_3076::{NotSafe, SlashingDatabase};
 use std::collections::HashMap;
 use std::fs;
 use std::path::{Path, PathBuf};
diff --git a/common/eth2/Cargo.toml b/common/eth2/Cargo.toml
index 81666a64216..7fa32d6c9af 100644
--- a/common/eth2/Cargo.toml
+++ b/common/eth2/Cargo.toml
@@ -29,7 +29,7 @@ reqwest-eventsource = "0.5.0"
 sensitive_url = { workspace = true }
 serde = { workspace = true }
 serde_json = { workspace = true }
-slashing_protection = { workspace = true }
+eip_3076 = { workspace = true }
 ssz_types = { workspace = true }
 test_random_derive = { path = "../../common/test_random_derive" }
 types = { workspace = true }
diff --git a/common/eth2/src/lighthouse_vc/std_types.rs b/common/eth2/src/lighthouse_vc/std_types.rs
index ae192312bdb..38ac1a1b2b2 100644
--- a/common/eth2/src/lighthouse_vc/std_types.rs
+++ b/common/eth2/src/lighthouse_vc/std_types.rs
@@ -3,7 +3,7 @@ use serde::{Deserialize, Serialize};
 use types::{Address, Graffiti, PublicKeyBytes};
 use zeroize::Zeroizing;
 
-pub use slashing_protection::interchange::Interchange;
+pub use eip_3076::interchange::Interchange;
 
 #[derive(Debug, Deserialize, Serialize, PartialEq)]
 pub struct GetFeeRecipientResponse {
diff --git a/lighthouse/Cargo.toml b/lighthouse/Cargo.toml
index 6a8fa00c1e0..56098f841a7 100644
--- a/lighthouse/Cargo.toml
+++ b/lighthouse/Cargo.toml
@@ -84,7 +84,7 @@ eth2 = { workspace = true }
 initialized_validators = { workspace = true }
 lighthouse_network = { workspace = true }
 sensitive_url = { workspace = true }
-slashing_protection = { workspace = true }
+eip_3076 = { workspace = true }
 tempfile = { workspace = true }
 validator_dir = { workspace = true }
 zeroize = { workspace = true }
diff --git a/lighthouse/tests/account_manager.rs b/lighthouse/tests/account_manager.rs
index d53d042fa4e..983406f0b0e 100644
--- a/lighthouse/tests/account_manager.rs
+++ b/lighthouse/tests/account_manager.rs
@@ -17,7 +17,7 @@ use account_utils::{
     validator_definitions::{SigningDefinition, ValidatorDefinition, ValidatorDefinitions},
     STDIN_INPUTS_FLAG,
 };
-use slashing_protection::{SlashingDatabase, SLASHING_PROTECTION_FILENAME};
+use eip_3076::{SlashingDatabase, SLASHING_PROTECTION_FILENAME};
 use std::env;
 use std::fs::{self, File};
 use std::io::{BufRead, BufReader, Write};
diff --git a/testing/web3signer_tests/Cargo.toml b/testing/web3signer_tests/Cargo.toml
index b4637b4030f..985b1815422 100644
--- a/testing/web3signer_tests/Cargo.toml
+++ b/testing/web3signer_tests/Cargo.toml
@@ -22,7 +22,7 @@ reqwest = { workspace = true }
 serde = { workspace = true }
 serde_json = { workspace = true }
 serde_yaml = { workspace = true }
-slashing_protection = { workspace = true }
+eip_3076 = { workspace = true }
 slot_clock = { workspace = true }
 task_executor = { workspace = true }
 tempfile = { workspace = true }
diff --git a/testing/web3signer_tests/src/lib.rs b/testing/web3signer_tests/src/lib.rs
index 4bc0f623461..d6628c1f7cd 100644
--- a/testing/web3signer_tests/src/lib.rs
+++ b/testing/web3signer_tests/src/lib.rs
@@ -20,6 +20,7 @@ mod tests {
     use account_utils::validator_definitions::{
         SigningDefinition, ValidatorDefinition, ValidatorDefinitions, Web3SignerDefinition,
     };
+    use eip_3076::{SlashingDatabase, SLASHING_PROTECTION_FILENAME};
     use eth2::types::FullBlockContents;
     use eth2_keystore::KeystoreBuilder;
     use eth2_network_config::Eth2NetworkConfig;
@@ -30,7 +31,6 @@ mod tests {
     use parking_lot::Mutex;
     use reqwest::Client;
     use serde::Serialize;
-    use slashing_protection::{SlashingDatabase, SLASHING_PROTECTION_FILENAME};
     use slot_clock::{SlotClock, TestingSlotClock};
     use std::env;
     use std::fmt::Debug;
diff --git a/validator_client/Cargo.toml b/validator_client/Cargo.toml
index a8c8fd59f13..4f2d2d0fe3a 100644
--- a/validator_client/Cargo.toml
+++ b/validator_client/Cargo.toml
@@ -29,7 +29,7 @@ parking_lot = { workspace = true }
 reqwest = { workspace = true }
 sensitive_url = { workspace = true }
 serde = { workspace = true }
-slashing_protection = { workspace = true }
+eip_3076 = { workspace = true }
 slot_clock = { workspace = true }
 tokio = { workspace = true }
 tracing = { workspace = true }
diff --git a/validator_client/http_api/Cargo.toml b/validator_client/http_api/Cargo.toml
index 588aa2ca931..fc48d4e16df 100644
--- a/validator_client/http_api/Cargo.toml
+++ b/validator_client/http_api/Cargo.toml
@@ -32,7 +32,7 @@ sensitive_url = { workspace = true }
 serde = { workspace = true }
 serde_json = { workspace = true }
 signing_method = { workspace = true }
-slashing_protection = { workspace = true }
+eip_3076 = { workspace = true }
 slot_clock = { workspace = true }
 sysinfo = { workspace = true }
 system_health = { workspace = true }
diff --git a/validator_client/http_api/src/test_utils.rs b/validator_client/http_api/src/test_utils.rs
index feb71c3a467..c49b905b425 100644
--- a/validator_client/http_api/src/test_utils.rs
+++ b/validator_client/http_api/src/test_utils.rs
@@ -6,6 +6,7 @@ use account_utils::{
 };
 use deposit_contract::decode_eth1_tx_data;
 use doppelganger_service::DoppelgangerService;
+use eip_3076::{SlashingDatabase, SLASHING_PROTECTION_FILENAME};
 use eth2::{
     lighthouse_vc::{http_client::ValidatorClientHttpClient, types::*},
     types::ErrorMessage as ApiErrorMessage,
@@ -17,7 +18,6 @@ use initialized_validators::{InitializedValidators, OnDecryptFailure};
 use lighthouse_validator_store::{Config as ValidatorStoreConfig, LighthouseValidatorStore};
 use parking_lot::RwLock;
 use sensitive_url::SensitiveUrl;
-use slashing_protection::{SlashingDatabase, SLASHING_PROTECTION_FILENAME};
 use slot_clock::{SlotClock, TestingSlotClock};
 use std::future::Future;
 use std::net::{IpAddr, Ipv4Addr};
diff --git a/validator_client/http_api/src/tests.rs b/validator_client/http_api/src/tests.rs
index 7d421cd7d58..d47a8978725 100644
--- a/validator_client/http_api/src/tests.rs
+++ b/validator_client/http_api/src/tests.rs
@@ -12,6 +12,7 @@ use account_utils::{
     random_password_string, validator_definitions::ValidatorDefinitions,
 };
 use deposit_contract::decode_eth1_tx_data;
+use eip_3076::{SlashingDatabase, SLASHING_PROTECTION_FILENAME};
 use eth2::{
     lighthouse_vc::{http_client::ValidatorClientHttpClient, types::*},
     types::ErrorMessage as ApiErrorMessage,
@@ -21,7 +22,6 @@ use eth2_keystore::KeystoreBuilder;
 use lighthouse_validator_store::{Config as ValidatorStoreConfig, LighthouseValidatorStore};
 use parking_lot::RwLock;
 use sensitive_url::SensitiveUrl;
-use slashing_protection::{SlashingDatabase, SLASHING_PROTECTION_FILENAME};
 use slot_clock::{SlotClock, TestingSlotClock};
 use std::future::Future;
 use std::net::{IpAddr, Ipv4Addr};
diff --git a/validator_client/http_api/src/tests/keystores.rs b/validator_client/http_api/src/tests/keystores.rs
index 37f7513f379..54c55311ad5 100644
--- a/validator_client/http_api/src/tests/keystores.rs
+++ b/validator_client/http_api/src/tests/keystores.rs
@@ -1,6 +1,7 @@
 use super::*;
 use account_utils::random_password_string;
 use bls::PublicKeyBytes;
+use eip_3076::interchange::{Interchange, InterchangeMetadata};
 use eth2::lighthouse_vc::types::UpdateFeeRecipientRequest;
 use eth2::lighthouse_vc::{
     http_client::ValidatorClientHttpClient as HttpClient,
@@ -10,7 +11,6 @@ use eth2::lighthouse_vc::{
 use itertools::Itertools;
 use lighthouse_validator_store::DEFAULT_GAS_LIMIT;
 use rand::{rngs::SmallRng, Rng, SeedableRng};
-use slashing_protection::interchange::{Interchange, InterchangeMetadata};
 use std::{collections::HashMap, path::Path};
 use tokio::runtime::Handle;
 use types::{attestation::AttestationBase, Address};
diff --git a/validator_client/lighthouse_validator_store/Cargo.toml b/validator_client/lighthouse_validator_store/Cargo.toml
index 0f8220bdc9f..8217866d181 100644
--- a/validator_client/lighthouse_validator_store/Cargo.toml
+++ b/validator_client/lighthouse_validator_store/Cargo.toml
@@ -16,7 +16,7 @@ logging = { workspace = true }
 parking_lot = { workspace = true }
 serde = { workspace = true }
 signing_method = { workspace = true }
-slashing_protection = { workspace = true }
+eip_3076 = { workspace = true }
 slot_clock = { workspace = true }
 task_executor = { workspace = true }
 tokio = { workspace = true }
diff --git a/validator_client/lighthouse_validator_store/src/lib.rs b/validator_client/lighthouse_validator_store/src/lib.rs
index 67af1d73fed..3df2d4aadae 100644
--- a/validator_client/lighthouse_validator_store/src/lib.rs
+++ b/validator_client/lighthouse_validator_store/src/lib.rs
@@ -1,5 +1,6 @@
 use account_utils::validator_definitions::{PasswordStorage, ValidatorDefinition};
 use doppelganger_service::DoppelgangerService;
+use eip_3076::{interchange::Interchange, InterchangeError, NotSafe, Safe, SlashingDatabase};
 use eth2::types::PublishBlockRequest;
 use initialized_validators::InitializedValidators;
 use logging::crit;
@@ -7,9 +8,6 @@ use parking_lot::{Mutex, RwLock};
 use serde::{Deserialize, Serialize};
 use signing_method::Error as SigningError;
 use signing_method::{SignableMessage, SigningContext, SigningMethod};
-use slashing_protection::{
-    interchange::Interchange, InterchangeError, NotSafe, Safe, SlashingDatabase,
-};
 use slot_clock::SlotClock;
 use std::marker::PhantomData;
 use std::path::Path;
diff --git a/validator_client/slashing_protection/.gitignore b/validator_client/slashing_protection/.gitignore
deleted file mode 100644
index 10366122bd3..00000000000
--- a/validator_client/slashing_protection/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-interchange-tests
-generated-tests
diff --git a/validator_client/src/lib.rs b/validator_client/src/lib.rs
index 73dcb793dc9..f27cc5b4a15 100644
--- a/validator_client/src/lib.rs
+++ b/validator_client/src/lib.rs
@@ -3,11 +3,12 @@ pub mod config;
 
 use crate::cli::ValidatorClient;
 pub use config::Config;
+use eip_3076::SlashingDatabase;
+use eip_3076::SLASHING_PROTECTION_FILENAME;
 use initialized_validators::InitializedValidators;
 use metrics::set_gauge;
 use monitoring_api::{MonitoringHttpClient, ProcessType};
 use sensitive_url::SensitiveUrl;
-use slashing_protection::{SlashingDatabase, SLASHING_PROTECTION_FILENAME};
 
 use account_utils::validator_definitions::ValidatorDefinitions;
 use beacon_node_fallback::{
diff --git a/validator_client/validator_store/Cargo.toml b/validator_client/validator_store/Cargo.toml
index 8c5451b2d00..91913c87baf 100644
--- a/validator_client/validator_store/Cargo.toml
+++ b/validator_client/validator_store/Cargo.toml
@@ -6,5 +6,5 @@ authors = ["Sigma Prime <contact@sigmaprime.io>"]
 
 [dependencies]
 eth2 = { workspace = true }
-slashing_protection = { workspace = true }
+eip_3076 = { workspace = true }
 types = { workspace = true }
diff --git a/validator_client/validator_store/src/lib.rs b/validator_client/validator_store/src/lib.rs
index c3b551c249b..96dac6cb3b5 100644
--- a/validator_client/validator_store/src/lib.rs
+++ b/validator_client/validator_store/src/lib.rs
@@ -1,5 +1,5 @@
+use eip_3076::NotSafe;
 use eth2::types::{FullBlockContents, PublishBlockRequest};
-use slashing_protection::NotSafe;
 use std::fmt::Debug;
 use std::future::Future;
 use std::sync::Arc;