Evidence row 2093936

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/kn9U6m"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b70ff760-cb45-43f1-a43a-22b336f1e2d8/.well-known/agent-card.json"
    ]
  ],
  "name": "Trerel",
  "owner_address": "0x7640a5bcd7c9ae42387d56a8ff5740dbd93d452b",
  "raw": {
    "agent_id": "78142",
    "agent_uri": "https://centralcity.ai/a/kn9U6m",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trerel 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/kn9U6m",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trerel",
      "registrations": [
        {
          "agentId": 78142,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b70ff760-cb45-43f1-a43a-22b336f1e2d8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/kn9U6m",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793608363,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T08:38:22Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trerel 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/kn9U6m"
}

What the leaf hashes

{"body":"3fde228d9ca7195d0c19dbad6db9b3de521a58fe26ff939f99f8d20e5b823d6b","id":2093936,"kind":"listing","method":"sync.erc8004/1","observed_us":1793608702378904,"prev":2093519,"subject":"erc8004:5042:78142","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0xc0294de85cb98b26e27d5970ebdf1b010dd599d2b39e7a911fdedc170c99c7a6
2. 0xa805ef0c1005fd557f2f4994e20f17133d84c47f120716879630a3633b546dc4
3. 0x625a7e1ef7f40e63a48908e94da096366576a675667513b9f4c6a6d42b1d9ec9
4. 0x04b065fb6c9171010b0901b41d8982bc4005932505fa212f3431a051be7a1726
5. 0xce431ca9a48ec5d4cc2aa35a0a1d7d4acdc65adc354e6cb47df514caecd7e518
6. 0x5802487c6669756b1ce4aad19198a5ce86d6d025b92592389ea586517402ef50
7. 0x15d7a7181afe58ba3bc7102e781f0dad354ef43c35d86438f2ab81239a05323b
8. 0xb83644aeecdb81f0d2845ff289c4f7958cf5ac4493033db84104f61c2f025543
9. 0xf87bb1e679504e56ede58a0d4380d8a2b2e551b2f9abd14c0bbd53ac5c9a9f5b
10. 0x5235d5c15b5484df261b8eac18f6bde4368774eb9f923ef19e886f3e53fef910
11. 0x24f35427389192ce81ff0bd04f520d1638bfaf658d0d7be937833cbff8acae61
12. 0x8b992b36405eba70b3e3ccbd97fc3bf4370ba72ddf1ebf2e1db6ef25d910b365
13. 0x513d275f726a7e76afc5d1c5ea455e84ec639b5765f0d561d290fbac6c078a4f
14. 0x5483702efe692d367a569024f6ed01075bb22b39176302aa223f423906e01c1e
15. 0xcbfaf790331071a9b3499a4db6f9d951fe5d04baefda2c66846b52b023ab8ae5
16. 0x37d31d28d0bd3743650d57e9fbf999efa4592cac831267f83aa125335b35a16b
17. 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af