Evidence row 3009354

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/4rWJsz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e198eb03-6dc5-4f0c-b8de-87440633d630/.well-known/agent-card.json"
    ]
  ],
  "name": "Dimpeon",
  "owner_address": "0x728527065a0cada5b0816e8bd4f6e29dfb0860bd",
  "raw": {
    "agent_id": "249440",
    "agent_uri": "https://centralcity.ai/a/4rWJsz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dimpeon 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/4rWJsz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dimpeon",
      "registrations": [
        {
          "agentId": 249440,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e198eb03-6dc5-4f0c-b8de-87440633d630/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/4rWJsz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793797632,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T13:09:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dimpeon 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/4rWJsz"
}

What the leaf hashes

{"body":"a9a178677898141d07dbfa944ae3a5ad031196634c07a000ac90e4ce21b17ff3","id":3009354,"kind":"listing","method":"sync.erc8004/1","observed_us":1793797755711743,"prev":3009162,"subject":"erc8004:5042:249440","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. 0xe45d8d12a7ebf8281a977494bcfcd8dca7241f30c8e6710cdb47bafbc4668f3c
2. 0xef186763b7999cfacebdb4177333d8c033b4cfe02dd0664915fdce1d83f56771
3. 0xd015b49d89372b6e989b48208071581a443c921edd8d8511de19eed25bde553c
4. 0x786180c1b8f06aa42fa80175a74b52804179bc1a12ebd5bb367dc01c357c7241
5. 0xa88f87da6aa1d0186f063f1d5543ff76ca71180bdae78fec4ecad0d2e870fb4f
6. 0xe7c6023c2fa369b075352ad1b0b015e62b88e81720968b2fc1a55e882fb9f9b9
7. 0x977349742b72b2fb982b51a5fea474592851dbcb1d34dc2743feb3883881aa4e
8. 0xae7c0231643f604095a469ffddaff8581e789cd86b6c586c3317317dfcb6cd47
9. 0x3546754acccf0116b484b409fbe34d2909e87277174f381ec3b1a4157e50eae6
10. 0x5983f19dae204a19efe9317e8cb0fbd47edc9b3e06f6eeb9a22902bbb66e0799
11. 0x35263360e0ba3017b6fffc4057b79def145755bbd7dce36a25160e872f81077d
12. 0x52c59214d635daa4676179d342694700ae07ec8e543b7d08681c03d11e3829ba
13. 0x850edfbd7f1ce6d3e11c51ed25671246e630daaf19bcd4d227e43e6f1340b62b
14. 0x7324a05814342612129bbef98d94a12fff89b93cf121ff58f8160eaebd6bcbcc
15. 0xacfc95cc63f2205f2e42294ed36a317ab746c06b12feb3c243315356ad95b62a
16. 0x621f050d36e1026696df95e35f6767fff738c18d7486aa88506e941d484ebef3
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345