Evidence row 2078354

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/TT0F23"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/cb8c57af-3181-4e6b-a89f-0e5417ad53b8/.well-known/agent-card.json"
    ]
  ],
  "name": "Maeron2",
  "owner_address": "0xa6af40d58cbbf0b44ab7af1627637db51d198a2e",
  "raw": {
    "agent_id": "70626",
    "agent_uri": "https://centralcity.ai/a/TT0F23",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maeron2 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/TT0F23",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maeron2",
      "registrations": [
        {
          "agentId": 70626,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/cb8c57af-3181-4e6b-a89f-0e5417ad53b8/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/TT0F23",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793602109,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T06:53:21Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maeron2 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/TT0F23"
}

What the leaf hashes

{"body":"5c9ffc9e02f0e0bb1d5ea8dfcbd202936e43234c1bf4d494da9d35796e972172","id":2078354,"kind":"listing","method":"sync.erc8004/1","observed_us":1793602401735851,"prev":2077937,"subject":"erc8004:5042:70626","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. 0xc00427c13fde49425f2c49bd716dd86a9e70be33af5241aa0f5aee07f3262edd
2. 0x6dd6cb5ea62dd24dbd038548c79c92df9e0a1efb8a1c82bd42e5c344c2359774
3. 0xc71ad8718a5d07c5f7eb0dbafa1c86fae3d1b4115bf84cc7c6f99383a9d43de0
4. 0x5f729f2b1a1ffbc2ec5e7fe05fac4e216b63b6b522547b8d67f2d01618f80116
5. 0xd3e8c2fd53192c137ff6a89d0a9c7481665d0d03775e77e23131ae04f2587ee6
6. 0x0170e3e18e4fb4d44462638cf17fb8402fa2fbaa69623bf54bcfbd54f7bf669b
7. 0x52cb3670e1a1f4e374b4b5491e81e2467edd25a2a4747ec00ba6afd28dc5cb7a
8. 0x5beb959ccac5a800e77b577ed8cfda176ce4540298a43f848f89c97e945905ed
9. 0xe4dd4f5cc16348e000a3aa9ed94a2d4398de4d9d9b0234b491201564f3c45bf3
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