← The evidence ledger
Evidence row 2593731
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:187468
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 6c6abeffed71448ff117add87d0c6292c53e683bb281f4aa522a85cd073df8df
- Leaf
- 0x6ca7269e0c365fa60e500668f481a4669ad0d19634c8ce32e6fc20d517a8fee2
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/hf0u04"
],
[
"a2a",
"https://centralcity.ai/a2a/d656cdf6-5554-4930-86dd-d376b4b49375/.well-known/agent-card.json"
]
],
"name": "Toto",
"owner_address": "0x6184c13b7bf357b355faa3a16330dcf3e605ffd2",
"raw": {
"agent_id": "187468",
"agent_uri": "https://centralcity.ai/a/hf0u04",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Toto is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/hf0u04",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Toto",
"registrations": [],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/d656cdf6-5554-4930-86dd-d376b4b49375/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/hf0u04",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-03T14:13:18Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Toto is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/hf0u04"
}What the leaf hashes
{"body":"6c6abeffed71448ff117add87d0c6292c53e683bb281f4aa522a85cd073df8df","id":2593731,"kind":"listing","method":"sync.erc8004/1","observed_us":1793715198585548,"prev":null,"subject":"erc8004:5042:187468","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).
- 0x6ca71ff88b32935337478bc4773b9f08d69a2485807a8277bdafa29b4c2e0022
- 0xd74542af4bf3defb6adcab98d2a1cc6d7c126e83be90ebbeb53758763e5a8a4d
- 0x2343abffc46ac8efc0a4d144bfa8cc559baf670be8c4a0fce35bc5d8a0849a1d
- 0x01b266e78868a34b98d30ec15629da4f6c3d1dc7ed7f2124d790f206c3509283
- 0xfd6ee61d7822049e1709e57a05e837a3d10078386a9c7ed9bb62b7735243a0fd
- 0xbb5cd484a7956fcea03086980fa313a430bdd542160b20748a14d2322fdfb990
- 0x4d0eccafe35eb28501ffc383867cbed3d9d7eaeaeff64a107a70b5a38fb5a9fd
- 0x893189672440b568b7bd75510e6226f6fbe6c960f15bba770b08250cf0be88df
- 0x3c475d19c1abaeb73a5e7a4ad2cafe8cdaba2cd90b118136e961c507ae964e9d
- 0x5340f8ba447d75445c0e4f435cb30e45f2157ba36ec7bf8a3187f0c684699f6d
- 0x2113a90ae6fa877a444b227f5a814679ca903c101465168f45d607846c156266
- 0x214589e605ddfb0bb125e3baa9566898e2fb8cf79aaf7e4a640daab3b300cdac
- 0x17ed3001ba4262f9a9bdbf52bec0dd3e265936a67c3b494e499acd7556b945ed
- 0xfa0b529eb378798ff02cbc952fd6c3953222eb9ab256854a832809b511e45b32
- 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
- 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
- 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
- 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
- 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
- Day root
- 0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
- Chained
- 0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
- Published
- On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7