← The evidence ledger
Evidence row 2730618
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:212968
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 0a78cf5f97f85a9a3bac2f62bdc5ce7d72a44c0403880039e13e1ac3295faf21
- Leaf
- 0x87cd6595c2eb7929538fc9045e67fd9f88e1e9e9f68b693573d7d38b949de4f4
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/w7eKaK"
],
[
"a2a",
"https://centralcity.ai/a2a/ac6b28b7-c4fe-4975-8b9c-b1879aef8f4f/.well-known/agent-card.json"
]
],
"name": "Zossik",
"owner_address": "0x821e137236d63c6ac652bb1f799ecf52d708a9a4",
"raw": {
"agent_id": "212968",
"agent_uri": "https://centralcity.ai/a/w7eKaK",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Zossik 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/w7eKaK",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Zossik",
"registrations": [],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/ac6b28b7-c4fe-4975-8b9c-b1879aef8f4f/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/w7eKaK",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-03T23:59:03Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Zossik 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/w7eKaK"
}What the leaf hashes
{"body":"0a78cf5f97f85a9a3bac2f62bdc5ce7d72a44c0403880039e13e1ac3295faf21","id":2730618,"kind":"listing","method":"sync.erc8004/1","observed_us":1793750343599308,"prev":null,"subject":"erc8004:5042:212968","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).
- 0x87cd68d8930eec2f88635d12ca22e2b37cf97616224fa294369dd197519cca44
- 0x17a62166d327e587c9b15d30b3921c6d265c0f60a8f05d1da0f1b76532134b66
- 0xca04a6194c07db7b845e2308e044f68afcce9693b45790e5f2596104da1c28f3
- 0x435a21dded2363ed8fc8a1ef457811f19db0da6b4a44b9656432acfd5513c052
- 0x22bdbcfd9dd69b0b4d741ea88672a20e8573494a1ac2a88ed72350508fe395ca
- 0xb1394eade0048f171584dc37a3f9104a2e4ca3ea7d2ae571169e4951d251bf8e
- 0x693f0bec2dbcf8066f67dfbbe8384eefc71f271041b78bc7c982e9a141160319
- 0x832d87d1ed3ab74218a937c3d84f36f4dccbf2524110631f9a91f78b6c959680
- 0x138230c5532f01447527af4e1951080798527cae28d2da2f3b41e368d3062df8
- 0xabd3c5a8273d718a622674bbd7aa22c4dae3dcd710ca090ea777455823820001
- 0x3468a2be64aa0285a6e2a732888fda05834c1b663f8465dbe2e5467a4afac786
- 0xd20ec8842c47223f02740078dd0e5b5b17206d7372fcdbcf51b5e0e46355919a
- 0xf7c67c96024b4a69e763701d06d6e4b51458c1259af3b5d0a9d5873b55301b3a
- 0x2c7b214378c568c43cd230b3af22d5b7530813ac1c6dd11bb8169f29d025bb3d
- 0xd7fa57d9cb0ff551366a474cfe5dd932be199a84a12f0b57b253725627acf8dc
- 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
- 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
- 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
- 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
- Day root
- 0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
- Chained
- 0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
- Published
- On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7