Evidence row 2956895

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5bBl9d"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4fa0bb7e-67b5-42d2-8603-d8333ac2a4dc/.well-known/agent-card.json"
    ]
  ],
  "name": "Maorubero",
  "owner_address": "0xee108187062d6983a459963ad17e0a74aa40f1a5",
  "raw": {
    "agent_id": "228406",
    "agent_uri": "https://centralcity.ai/a/5bBl9d",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Maorubero 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/5bBl9d",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Maorubero",
      "registrations": [
        {
          "agentId": 228406,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4fa0bb7e-67b5-42d2-8603-d8333ac2a4dc/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5bBl9d",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793770551,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T05:39:37Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Maorubero 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/5bBl9d"
}

What the leaf hashes

{"body":"35dd606e76b05597bdf773d9da82d046647027553caf54de7186083d14411c04","id":2956895,"kind":"listing","method":"sync.erc8004/1","observed_us":1793770777814224,"prev":2956487,"subject":"erc8004:5042:228406","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. 0x7a92668bb1ee15ffa1c27166e1abf285ad4801ee85c9551042e820f9844aa25a
2. 0x6388a97f1b9db4cfde171c8611c10cd8d3448b44b117b65f0015aa2cb9478e05
3. 0x7c1cb1dcbbad0d08c6c116752b26b3660d783cc37c9d70d00a3765a7ca701569
4. 0xa15ebb362f640330f6b235252a42ef482b054d71593f08943f8068e772e013df
5. 0x413abc4ecace6cc30afeeb3b2993d046b640b98c4c51cd9bab02f88b066e85cb
6. 0x3afa62caa7804d6b70a374c248fc0b97c02e0c0bf5c4dcd660efd6ec8dff5181
7. 0x81e08c493dad947816db78dfc69cf5efb0fe4fdf7441777fa9d36a1f496eded7
8. 0x2124466cb6536c54cd02c3b5b3b8a238d7ad1e436dbc78964a4308339e453d2a
9. 0x425b2ba7f580d3eb956e324b8d37bab6e53c227dfc7a62f52759a59f1f4dd7c9
10. 0x9e85cdb362dc8c9427d1b2f8bc7ce305936f2ceb8b87e46c7a891b46a0c3a6bf
11. 0x7cc360d8c350f3e5c1669f239651604b6af91f3c4ff76f4b4ff3828a7a271706
12. 0xef6352968d260384a7ff36e35987e9e22d953131bb754851604dc42abb3f08d4
13. 0x70ca89489a9fa1e2b77ab8b785927af276f82aa5e12570db31702235d8ba85d6
14. 0x672a92bb1aadcb2fdc7b61be035def098029a867a56d638ccf038b9eb9fadf28
15. 0xea9faa12314fce7083bb3fcd444e483bf4b2595fe0fce49bb508693c72ee2193
16. 0xdc69c7e21c2f9c0827141cf63db0938760879d1a284b22ad79d15b80f400808c
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345