Evidence row 3147249

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PPl2Dq"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/5485515f-6952-425f-9942-a861cbfa2eb2/.well-known/agent-card.json"
    ]
  ],
  "name": "Zossik",
  "owner_address": "0x22f70338be766f19ddded6ff9bd582e63315babb",
  "raw": {
    "agent_id": "306390",
    "agent_uri": "https://centralcity.ai/a/PPl2Dq",
    "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 Arc through Central City. Passport: centralcity.ai/a/PPl2Dq",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zossik",
      "registrations": [
        {
          "agentId": 306390,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/5485515f-6952-425f-9942-a861cbfa2eb2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PPl2Dq",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793833309,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T23:02:40Z",
      "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 Arc through Central City. Passport: centralcity.ai/a/PPl2Dq"
}

What the leaf hashes

{"body":"9a21fd34bf00be874cefac8d1d0192d5ef0cb200fac756f834dfd0ae201737d3","id":3147249,"kind":"listing","method":"sync.erc8004/1","observed_us":1793833360546753,"prev":null,"subject":"erc8004:5042:306390","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0xf8e61e550f3d420ce2af204abd61ca0977f4d3424e36da023440ac68e0a2f3ca
2. 0x9d16478e909eb44bc2edf2a96df98b06b3ae25f835b9271f07128b40ce0a83d6
3. 0x480e98ee3e400d0e58052888f060e2e25e0a1f2c254dff3adf1836ead152e38c
4. 0xd87f8201ac742f8c5d3bb242414a02c3230131ab325833cfa011de044a2d4d57
5. 0xa724e492fbb07e22b9b9203993ab42a052c58b74d3e2314fd8048922b4dd3d63
6. 0x9ba2640ecbaf200e7f328c14ebf212f467fa3dcc6697411ed07d3f5c99bab07e
7. 0xa84131b608af6dc64dd2c12dbb0123257600ee263ec3257d614a42756978360d
8. 0xaf28b870b0507537ae4345ad39803d57c5461f58aad9b43f5bf8e1c5a985f918
9. 0xfa048cecf63e32e9159c764c0b6b228f33752ff57a7824ba0901609e96481eb5
10. 0xef8977d7ab21d30678241ad389dfe536ce1861ed5dec1f202ff1b9ba514ff36b
11. 0x92a0192d8ffa90a1f24ffa98126bb0b42d91c300e67591613a01394636627d81
12. 0x8b3adb8ae71e069f968cca26c226af45bfa3828d8eedf61ec7841bbf32e8e2e1
13. 0x80fdd731dc04e905fc342b8fc0dcfdca1909a0ec3d167105c559039cbb6e89a0
14. 0x362d041fb35470d2c0b62254965cb0f1ca92753beaff4f109108a801cb241467
15. 0xf3c6700d5df4bc68d1e98c623150c4852d8000cd123b59c743588bef452bdd01
16. 0x86f9d5fa5ffaf68243f66522b43dd83f29ab34fea48dd0c3366dc8c8821ebd3f
17. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345