From d4543abc163e7f669801b362150cfeb5363c29e7 Mon Sep 17 00:00:00 2001
From: John Letey <john@noble.xyz>
Date: Mon, 15 Sep 2025 15:51:30 +0200
Subject: [PATCH 1/2] feat: nobledevnet metadata and addresses

---
 .changeset/three-knives-repair.md |  5 ++++
 chains/nobledevnet/addresses.yaml |  5 ++++
 chains/nobledevnet/logo.svg       |  1 +
 chains/nobledevnet/metadata.yaml  | 43 +++++++++++++++++++++++++++++++
 4 files changed, 54 insertions(+)
 create mode 100644 .changeset/three-knives-repair.md
 create mode 100644 chains/nobledevnet/addresses.yaml
 create mode 100644 chains/nobledevnet/logo.svg
 create mode 100644 chains/nobledevnet/metadata.yaml

diff --git a/.changeset/three-knives-repair.md b/.changeset/three-knives-repair.md
new file mode 100644
index 000000000..f51bc7cd1
--- /dev/null
+++ b/.changeset/three-knives-repair.md
@@ -0,0 +1,5 @@
+---
+'@hyperlane-xyz/registry': minor
+---
+
+add `nobledevnet` metadata and addresses to chains
diff --git a/chains/nobledevnet/addresses.yaml b/chains/nobledevnet/addresses.yaml
new file mode 100644
index 000000000..f94bf5fae
--- /dev/null
+++ b/chains/nobledevnet/addresses.yaml
@@ -0,0 +1,5 @@
+interchainGasPaymaster: "0x0000000000000000000000000000000000000000000000000000000000000000"
+interchainSecurityModule: "0x726f757465725f69736d00000000000000000000000000010000000000000000"
+mailbox: "0x68797065726c616e650000000000000000000000000000000000000000000000"
+merkleTreeHook: "0x726f757465725f706f73745f6469737061746368000000030000000000000000"
+validatorAnnounce: "0x68797065726c616e650000000000000000000000000000000000000000000000"
diff --git a/chains/nobledevnet/logo.svg b/chains/nobledevnet/logo.svg
new file mode 100644
index 000000000..f9dda626d
--- /dev/null
+++ b/chains/nobledevnet/logo.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="600" height="600" fill="none" viewBox="0 0 600 600"><rect width="600" height="600" fill="#020418" rx="300"/><path fill="url(#a)" d="M442.929 338.488c.01 13.792-2.65 27.244-7.92 39.977a104 104 0 0 1-22.634 33.892 104 104 0 0 1-33.903 22.633c-12.715 5.261-26.138 7.94-39.891 7.94h-.505c-22.032 0-43.9-7.183-61.622-20.236-17.84-13.142-31.244-32.048-37.912-53.876a103.5 103.5 0 0 1-4.484-30.291v-77.014c.01-7.337 2.863-14.228 8.056-19.42 5.193-5.183 12.084-8.037 19.402-8.046 7.328.019 14.219 2.892 19.402 8.065 5.173 5.183 8.037 12.074 8.056 19.392v76.994c.01 13.219 5.173 25.661 14.549 35.008a49.2 49.2 0 0 0 25.342 13.49 49.37 49.37 0 0 0 28.584-2.824 49.37 49.37 0 0 0 22.207-18.207 49.3 49.3 0 0 0 8.396-27.477V184.529c0-3.62.699-7.163 2.087-10.511a27.1 27.1 0 0 1 5.949-8.9 27.5 27.5 0 0 1 8.901-5.95c6.687-2.756 14.306-2.766 21.003 0a27.4 27.4 0 0 1 8.9 5.95 27.4 27.4 0 0 1 5.95 8.9 27.3 27.3 0 0 1 2.087 10.511zM226.517 226.486c-9.357 9.356-14.52 21.799-14.53 35.018v153.969c0 7.327-2.853 14.218-8.046 19.411-10.366 10.385-28.458 10.385-38.833 0-5.183-5.193-8.037-12.084-8.037-19.411v-153.96a104.52 104.52 0 0 1 25.391-68.191 104.5 104.5 0 0 1 63.758-35.056 104 104 0 0 1 15.306-1.136c19.674 0 39.085 5.571 55.877 16.199a104.4 104.4 0 0 1 21.314 17.877c.058-.058.097-.126.155-.184l.146.553c10.239 11.327 17.965 24.837 22.459 39.647l.427 1.408a104 104 0 0 1 4.115 28.874v76.984a27.3 27.3 0 0 1-4.629 15.238 27.5 27.5 0 0 1-12.307 10.113c-3.271 1.359-6.727 1.999-10.211 2.038v.049c-.136 0-.262-.039-.398-.039-1.747 0-3.504-.117-5.251-.466-1.009-.194-1.989-.505-2.96-.815v-.136c-.66-.214-1.339-.32-1.98-.592a27.5 27.5 0 0 1-12.307-10.113 27.35 27.35 0 0 1-4.63-15.238v-69.725h-.019v-7.308a49.58 49.58 0 0 0-14.627-35.095 49.4 49.4 0 0 0-16.16-10.715c-6.066-2.495-12.511-3.834-19.014-3.717-13.22.009-25.653 5.173-35.009 14.519m223.953-76.955c-9.356-9.347-21.78-14.5-34.989-14.52h-.02c-13.21.039-25.623 5.202-34.96 14.549-9.318 9.346-14.462 21.76-14.482 34.969v5.561c-13.918-20.333-33.543-36.25-56.624-45.684-28.758-11.724-60.729-12.53-90.061-2.184-24.788 8.794-45.918 24.788-61.098 46.257-15.18 21.479-23.217 46.732-23.236 73.025v153.969c0 13.228 5.154 25.661 14.51 35.017 9.347 9.356 21.79 14.51 35.019 14.51s25.662-5.154 35.019-14.51 14.51-21.789 14.51-35.017v-5.523a126.5 126.5 0 0 0 56.615 45.655c28.739 11.724 60.7 12.491 90.022 2.174 24.779-8.783 45.889-24.788 61.079-46.257 15.17-21.478 23.207-46.712 23.226-72.995V184.519c-.019-13.209-5.183-25.632-14.53-34.988"/><defs><linearGradient id="a" x1="120.441" x2="463.109" y1="462.562" y2="95.463" gradientUnits="userSpaceOnUse"><stop offset=".05" stop-color="#fff"/><stop offset=".38" stop-color="#A7B3FF"/><stop offset="1" stop-color="#74A4FF"/></linearGradient></defs></svg>
\ No newline at end of file
diff --git a/chains/nobledevnet/metadata.yaml b/chains/nobledevnet/metadata.yaml
new file mode 100644
index 000000000..615c41990
--- /dev/null
+++ b/chains/nobledevnet/metadata.yaml
@@ -0,0 +1,43 @@
+# yaml-language-server: $schema=../schema.json
+bech32Prefix: noble
+blockExplorers:
+  - apiUrl: https://explorer.core.devnet.noble.xyz/noble
+    family: other
+    name: Ping.Pub
+    url: https://explorer.core.devnet.noble.xyz/noble
+blocks:
+  confirmations: 1
+  estimateBlockTime: 1
+  reorgPeriod: 1
+canonicalAsset: uusdc
+chainId: duke-1
+contractAddressBytes: 32
+deployer:
+  name: Noble
+  url: https://noble.xyz
+displayName: Noble Devnet
+# Generated from: console.log(parseInt('0x'+Buffer.from('DUKE').toString('hex')))
+domainId: 1146440517
+gasPrice:
+  amount: "0.1"
+  denom: uusdc
+grpcUrls:
+  - http: http://grpc.core.devnet.noble.xyz:443
+index:
+  chunk: 10
+  from: 5215 # E83D9FC876D91063509E5D91B3FAAC7F6D388B4F6E81F4F30C2C33FBC0ABCE62
+name: nobledevnet
+nativeToken:
+  decimals: 6
+  denom: uusdc
+  name: USDC
+  symbol: USDC
+protocol: cosmosnative
+restUrls:
+  - http: https://api.core.devnet.noble.xyz:443
+rpcUrls:
+  - http: https://rpc.core.devnet.noble.xyz:443
+slip44: 118
+technicalStack: other
+transactionOverrides:
+  gasPrice: 0.1

From 7b80aa8c853d214a344953bff8bdb7a2b91c9e51 Mon Sep 17 00:00:00 2001
From: John Letey <john@noble.xyz>
Date: Wed, 17 Sep 2025 09:27:42 -0400
Subject: [PATCH 2/2] chore: update deployment height

---
 chains/nobledevnet/metadata.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/chains/nobledevnet/metadata.yaml b/chains/nobledevnet/metadata.yaml
index 615c41990..6b7abab08 100644
--- a/chains/nobledevnet/metadata.yaml
+++ b/chains/nobledevnet/metadata.yaml
@@ -25,7 +25,7 @@ grpcUrls:
   - http: http://grpc.core.devnet.noble.xyz:443
 index:
   chunk: 10
-  from: 5215 # E83D9FC876D91063509E5D91B3FAAC7F6D388B4F6E81F4F30C2C33FBC0ABCE62
+  from: 138 # E83D9FC876D91063509E5D91B3FAAC7F6D388B4F6E81F4F30C2C33FBC0ABCE62
 name: nobledevnet
 nativeToken:
   decimals: 6