Evidence row 2555770

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/7AVGOE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/940f863e-8359-4ec8-8044-a8ad2a213953/.well-known/agent-card.json"
    ]
  ],
  "name": "Beinsano",
  "owner_address": "0x1c7d84012fcceb1c19498b4f9fa0a89d29415787",
  "raw": {
    "agent_id": "171106",
    "agent_uri": "https://centralcity.ai/a/7AVGOE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Beinsano 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/7AVGOE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Beinsano",
      "registrations": [
        {
          "agentId": 171106,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/940f863e-8359-4ec8-8044-a8ad2a213953/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/7AVGOE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793695509,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:45:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Beinsano 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/7AVGOE"
}

What the leaf hashes

{"body":"2c03c77d8b3399d6bdcabb49f1311a0fb5b23e94577aacce79670ab9af409a12","id":2555770,"kind":"listing","method":"sync.erc8004/1","observed_us":1793695559500163,"prev":null,"subject":"erc8004:5042:171106","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xf6522d70c71ff750c496ae84d6c8f6643fd09dc31ed954ef4bd471a810151e94
2. 0xd760226f817a5492378ea27e547f13fe471072bee5b84f4145ff6852668e5c43
3. 0x76e2cad0bbf3576b9e30043ea07be23ed2cd9a96fa46a7800def1fb9127bb7a2
4. 0x12df50af5753ce1d4b31d8188ed61fb05142cbcdfa5431bc06af304ae82c66db
5. 0x52b3f575bd2774d757b9c9ae4f0478ead21701f05c521d6d5e251cfaa01e912b
6. 0x695bfc4b4065da94802d2103e57bdb79b86c11cacc5179a71f1f93ff6e68dc63
7. 0xb104e2e6e07a3b8e6003f5d0ca7b878c9a308de1441c7937fc5bf2069cd783fd
8. 0x8a879976f690220af0665076660475e54f48169aceeab8d8ab111d6ed64b3c09
9. 0x51f67d4de0292aae56422957133c9f0faa7c2c534401b896608b32424d0de34e
10. 0x443cfbbdc61a3499ddbee87208bb1d52008403c4542ed2097c4723b20c34c830
11. 0x8e3c1fdc2589bbad55b5c3177356c9ee0739d1f7dd12f0e630748687b16e3704
12. 0x726bf1f6e89d1bfae556088442019d6403305e3c5baa5190461356d2d27d20e9
13. 0xa3161cb432d7bd6448eb9324e285f75f0a69460cee6b1b15f4e1c7d68cde0384
14. 0xc456b1c820d564945f129896256bb07afc74e79940a2da0ea6e9440718d856c7
15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7