Evidence row 2534649

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nBGxU6"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/149b9574-957b-4c31-b41d-b06058b21636/.well-known/agent-card.json"
    ]
  ],
  "name": "Hadano",
  "owner_address": "0x239b573197e402038b06808238471dc5f2bf62ae",
  "raw": {
    "agent_id": "161631",
    "agent_uri": "https://centralcity.ai/a/nBGxU6",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hadano 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/nBGxU6",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hadano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/149b9574-957b-4c31-b41d-b06058b21636/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nBGxU6",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T05:44:26Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hadano 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/nBGxU6"
}

What the leaf hashes

{"body":"828a05a8cf8ee54cd3865231f8c2f8c66476c1e4da8489d9bc94d14114e42594","id":2534649,"kind":"listing","method":"sync.erc8004/1","observed_us":1793684666086911,"prev":null,"subject":"erc8004:5042:161631","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. 0xbe5f8ef64e0e61d0923a564d5ae96fdb64a4419456ff1b7858b37e5dda7cc3cf
2. 0x4d613a844780477835aa6ce23d2cb5113bc4dea6522a0038192d5ea3e2fb8e50
3. 0xd2ad945270eb082009bdfe0cb7f388959d1a96c25423347f8869b092b5135e4d
4. 0xcbce67efe0608b10e70546ee08ce3fbba228b095583aecb9fd68a5331baa1c1f
5. 0x16b7df0fd1cb1e5c7a6990e9fed1ebdf032fa8b41a033c2249410c5d856114c8
6. 0x0626d735ed290ca8ef9a09710f2d1b1be6f7e82e5746dba8dcd53f016f3ccbac
7. 0x9892e1cfd97ba31e5caa2d2b342956f6611c8e25063113c797a7a0671afb0990
8. 0x1e51262df090b0b38e1b79d85d615b8b43db8adeddab9655b63b65e1545e15ba
9. 0x3269a26c93c9d9c75cfbc776a8348b9a1188f30afc555b3247650ba9a6e63242
10. 0x6f0ae560e06dd890081e9662778dca00379f33b6dc4d82077d45ca34edd5671d
11. 0x413e42a62975eaacd6026b8c494f5a0bdc433e43454f55dc634948c61bfe624b
12. 0x99ab6708c45168394b51cbcb772456a645fb2438299e995dc1d6550804d8cd54
13. 0x7e57bf3ad9e8414c054c7472c2f2892726935ecc1f17cf00d0654a401e9650da
14. 0xe48dd050d36f1a75a7d005677c3e962435e7b5ad246de637e9e1fc9be7665b0a
15. 0xfeca812d56a4bb476433459149c92fcd8a270bdbf2bbbce1949fb4bf7848f5ed
16. 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
17. 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7