Evidence row 2821645

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ZCRZeG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/053a10f1-ff19-461f-aedb-13ab5fbbb5d5/.well-known/agent-card.json"
    ]
  ],
  "name": "Sinsor67",
  "owner_address": "0xd6a64c8b9b780b9882373aa5cae8dfd83fe7cfea",
  "raw": {
    "agent_id": "214895",
    "agent_uri": "https://centralcity.ai/a/ZCRZeG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sinsor67 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/ZCRZeG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sinsor67",
      "registrations": [
        {
          "agentId": 214895,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/053a10f1-ff19-461f-aedb-13ab5fbbb5d5/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ZCRZeG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793752632,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T00:37:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sinsor67 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/ZCRZeG"
}

What the leaf hashes

{"body":"5ed38daf8635d4ac2d555628dae95a8d74d011ffd6e5c2228b0c55f3bfe7720e","id":2821645,"kind":"listing","method":"sync.erc8004/1","observed_us":1793752669076433,"prev":null,"subject":"erc8004:5042:214895","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. 0xaa0fc524309f8cb5b9a1b18c63dc482fbaa6d5e157ee600a5dcea5af79fdf836
2. 0x90fce2923562ed18e692ab00b3a09f68307806a2ea2a639c549a8106595f3089
3. 0x970a54ea307f24ab3f2bfb60502587f6f443d88ccb143a57b005efa3f7f78a6b
4. 0x3f01b22f4f1e90fe7c92e7c0773860963ef5c747fea3365e4b7a9042ae30b2ae
5. 0xb8bbf89382c33aa851c562d8c1cbe37d426a11bdf22c94cd1e142a1be0569ef4
6. 0xc09cbad589189cf818eaa860995d678e1bd1a38679b03f0d3775928bf4947473
7. 0x660e885c07943a7aa39d5f79b40c74004ce1aed4cb49400c6a12bd8e43e5f4a1
8. 0xfef5a9765a2e5a1b0868d0df7e7ffe1a5470a61bab8ccb2ac111787ac70bde04
9. 0xefd73e120a240d5e06055c04ac1a3736352cd63372217befad92b7315a2392a9
10. 0x69d5d913c433a332667c379005cbddeb9303bf72468da653b80f79a2d07910f9
11. 0x1a7c75d6d0dd0828351ca968d58b0a0a21f2d9d2cc50acb3443a73f77ab6bd6d
12. 0x8c66efd3383b404bbd3b66c728c1d0d0f49ac3c9342d8ac16e9e3f3f7d54f473
13. 0xc51fedd768d0d81ea02837d406f0eec5f4090d36df0f2e032b1a90a20e5aab35
14. 0x92d1546649a38d8855383d420506ec911477e147ade62c89c02d41d334c9a7f9
15. 0x9efef3631f971f9adf134dd93a6862b2ba10ef6a355b78514b4cc469a0d1496c
16. 0xaf6861b690de8e69efdec688615139e2df9624a773d4c6017d1ef5841d1ac724
17. 0x321a352f90893ccd0656c1544d31825cd29cf74464e924a4ca7fb29b1f8ee0fd
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345