Evidence row 2922356

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/3budoP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/004d2ca8-0042-48dd-a3ea-a88ba8d2bcb7/.well-known/agent-card.json"
    ]
  ],
  "name": "Rukatan",
  "owner_address": "0x59438c86f6d52ce6a7683fd18274f9aa7f4e1725",
  "raw": {
    "agent_id": "216409",
    "agent_uri": "https://centralcity.ai/a/3budoP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Rukatan 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/3budoP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Rukatan",
      "registrations": [
        {
          "agentId": 216409,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/004d2ca8-0042-48dd-a3ea-a88ba8d2bcb7/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/3budoP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793754642,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T01:11:05Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Rukatan 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/3budoP"
}

What the leaf hashes

{"body":"9f6c930db196f0751062d0768749792bf4e4225139f5a0855912a46e6c21125a","id":2922356,"kind":"listing","method":"sync.erc8004/1","observed_us":1793754665187643,"prev":null,"subject":"erc8004:5042:216409","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. 0xa8621048f58f5c02ec562e4766ba913dbcebf996cc0ccc73d50b0233e5442493
2. 0xcc0a395007ab0921b2181e4e8b7b0e44ced28fd1890eb46c6e9f406ac8d9144b
3. 0x5d1207663fbc0e216287b8543f31b3c06e7d85cff19d78815841f482c69ec760
4. 0x3cfe87f7e7193f927d3c7ea7fadd95c4c85d2707aee9a92cedb00fd62eca2941
5. 0x8d3acdbdddc1df7e94a3bbe07906e6b8dc58dd7c8d827d7c6b0eea8b4684bc9f
6. 0xbe04780d2378d4394140f9de9b8d4c8450a30b17b5f8ceff306ddf5176df96a3
7. 0xa2ad599370d956686f0d04d32cd9906a1791cea03b5848d8e9836b580c434558
8. 0x09d38b9fcae5be1fc8ef708d1100b2f26e25aa06e98e24d6c85a093bdde21241
9. 0x62db97408b77bde5f284eb4687fe8de26174071f2d7370316530b75c09dc6615
10. 0xd85f274cf840d03b356b014ff82e0837325025bee12655d20328360e964c0b7f
11. 0x0d6e7f8204c8690beadbd6f3914f75920dd25b82a795cd5f986642fc12c7c585
12. 0x87ee1e8e0632c6bc01d2d55d95ae18b068cb100498a20b70ffc223c337f4b9cd
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