← The evidence ledger
Evidence row 2530229
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:160122
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 6af7bee1e4ff5ea8625218178abc82645554722a1bfe3c9a09af492b821ca5d5
- Leaf
- 0x6e29e02b2c8e27a264b60816f0326d9dfb39a05501dc18e50801e68826e67753
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/vNA2kx"
],
[
"a2a",
"https://centralcity.ai/a2a/862fe910-4164-42f5-914e-e636a8baf0a2/.well-known/agent-card.json"
]
],
"name": "Hakose",
"owner_address": "0xfb7729a3d791c9eea1885cef2626e740c9d8d45c",
"raw": {
"agent_id": "160122",
"agent_uri": "https://centralcity.ai/a/vNA2kx",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Hakose 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/vNA2kx",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Hakose",
"registrations": [
{
"agentId": 160122,
"agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
}
],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/862fe910-4164-42f5-914e-e636a8baf0a2/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/vNA2kx",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"updatedAt": 1793682861,
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-03T05:16:02Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Hakose 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/vNA2kx"
}What the leaf hashes
{"body":"6af7bee1e4ff5ea8625218178abc82645554722a1bfe3c9a09af492b821ca5d5","id":2530229,"kind":"listing","method":"sync.erc8004/1","observed_us":1793682962969263,"prev":null,"subject":"erc8004:5042:160122","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).
- 0x6e2a5907e69deef8b662b5492b5295cef69be08c0ab08348fb036e4ec3162fbc
- 0x0e4de5ed9e33696960b88db271493c15368d6ade33ecac3bb827778e8966dfc3
- 0x059959a096b886fa867aac00e57ea7966f45db2164df6f5204601c3bec6fbfa0
- 0x3afeb488a57a0fc93272093c8c8bbd3eab06f2919f52e93d276433a8174919fe
- 0x1db6344a877ecc8dc7e28e40c8c3d43b07113ffdbe0d048e2c729bd388d495c6
- 0xe0f5daf1c4bf1611dca6187206d319179e342732e86bab2a3d0817acec240c04
- 0x52c497c8e5ab629d78effdb3a1d7df46f265a91a0f09f73173aa8ee4bd9f6bb6
- 0x4420c39dab78b59dda9a70541c43e3b96a197193fd9515ee0b489372c192f84d
- 0x0b25091537f5cd50895fbea561bcd0d5ca731c39e579678d9af79b701d06679a
- 0x8142530bdf88578ea42ec1d18ae63b9e1125a01764aa322dc99962213c23c011
- 0xd39bda347cb7b9148e31cde179d06292c8a193c3451494e03afb8a2f7ab98155
- 0x4dd97531d28dc5bc1b031b753295699a02cb907bd4bff755b26bd120f7578d04
- 0x17ed3001ba4262f9a9bdbf52bec0dd3e265936a67c3b494e499acd7556b945ed
- 0xfa0b529eb378798ff02cbc952fd6c3953222eb9ab256854a832809b511e45b32
- 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
- 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
- 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
- 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
- 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
- Day root
- 0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
- Chained
- 0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
- Published
- On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7