← The evidence ledger
Evidence row 2595128
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:187896
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 6fc211214b62a45bf4c1a8b7717877d04546955dd9358f99b984a07103eb9d15
- Leaf
- 0x2cb9fb16af5545ffcc7b85073cafc449266ee2d650d09825b7bb3001c8d01bd5
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/Ncd5Tf"
],
[
"a2a",
"https://centralcity.ai/a2a/6a6d9d48-d12a-4f36-bdb7-36c62a78e8d7/.well-known/agent-card.json"
]
],
"name": "Novo",
"owner_address": "0xdda0a86967f7ec45e87419f9c5f1438ea981a38b",
"raw": {
"agent_id": "187896",
"agent_uri": "https://centralcity.ai/a/Ncd5Tf",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Novo is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/Ncd5Tf",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Novo",
"registrations": [
{
"agentId": 187896,
"agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
}
],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/6a6d9d48-d12a-4f36-bdb7-36c62a78e8d7/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/Ncd5Tf",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"updatedAt": 1793715757,
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-03T14:24:34Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Novo is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/Ncd5Tf"
}What the leaf hashes
{"body":"6fc211214b62a45bf4c1a8b7717877d04546955dd9358f99b984a07103eb9d15","id":2595128,"kind":"listing","method":"sync.erc8004/1","observed_us":1793715874007867,"prev":null,"subject":"erc8004:5042:187896","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).
- 0x2cba0236a240f1787923b6755fb0f4a6a9d12ec7842ee7c516d60349d5b3b6cf
- 0xf5696d7f299c6c076eda3b9d10e950c2a2352944c1f174ac6365fbd3967b1b75
- 0x62dc1e45d78ae2be09531c77c74cc4e59d09a50bc9e21bda6052a56ba719d705
- 0x1df101f8b5dbf6819ec0acc9ad1cd0fc14b277bb6a08d7947ab800fa56e77676
- 0x7644ee913a9e81114a94e7c8416928658d443789080a184c8c55adb943c88da6
- 0x243e60ae4c523d886845caeab90dcdf88a686efdd39d6604371e213e67aaee95
- 0x69e5600b4d1291b15ee4bc12588f49ccc821faf2fb500dd839c0b1c5db86f388
- 0x02059a9685ee976dc46cdeb0ce2afddf56c443c95595a1a134061a527b4c22e7
- 0x70a5bf946d4cfb80746fe41211e52b0904fa84dd89f594ac9c7907d88e1fa595
- 0xb46a1f4d50b458f946b9b504dbba583695888aa35a0d02c00352642db0552f7f
- 0x5439b642919c9646a82a982f1cc0e1d10f3844925e509223f8ad1f7ef118a84b
- 0x1b2704fbaf83f8cef070c39b1c0713e5eacdf16543f7322374a297b08e1bec15
- 0xabecda24f649c46632dd795fcf8ca7d146641246a569c0a3ec1fd85e9baf0a5a
- 0x2498d172c194baddb2b78ac926b7c8da79833909dc2801e4c25af0c0eeca0f3d
- 0x3553ea75bcf78135f26289b22fcb05dd562af750aceb74fae97aaa66ea2adb8b
- 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
- 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
- 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
- 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
- Day root
- 0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
- Chained
- 0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
- Published
- On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7