Evidence row 2054668

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/BjnZ1B"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1f5ce365-5a84-4adb-98db-813f653f4903/.well-known/agent-card.json"
    ]
  ],
  "name": "Klazik",
  "owner_address": "0x6cb914774ac989ffac9e5d8b3d32df675632c546",
  "raw": {
    "agent_id": "59950",
    "agent_uri": "https://centralcity.ai/a/BjnZ1B",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Klazik 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/BjnZ1B",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Klazik",
      "registrations": [
        {
          "agentId": 59950,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1f5ce365-5a84-4adb-98db-813f653f4903/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/BjnZ1B",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793593298,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T04:22:06Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Klazik 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/BjnZ1B"
}

What the leaf hashes

{"body":"e41283d6ad1b534a77ebcb19548b3cc75444be0e63728621242860efdaf95fea","id":2054668,"kind":"listing","method":"sync.erc8004/1","observed_us":1793593326402495,"prev":null,"subject":"erc8004:5042:59950","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. 0xaa6ef02fb1badec0d9cbf5f0795f559943ec8b12e2c1ef153b4ff592d64d9f84
2. 0x3053ca95b10e9cf9c9091f3d57e3c7d30a6110661566f37fd470f16ee3b87f70
3. 0xba9db774495549436621687efd6efb46d04326a746ef6779afe64524ae460a33
4. 0x736eda0c1dd66aefbf613b0fb781d928ee358f44f4cba35f3aabf848c07ba7f7
5. 0x972f1afb085f9f8d8d46ad14d04b1d47459eeaa8cbb96d2a8cc07e4593103bfa
6. 0x6e13c0ced3adcc6d21a0da6a81d50a3e142e9fcff43ebdc1b074e763e7638193
7. 0xabfac4621bfc61ed33fc99d7ac533214b29a5ce3253f755c44ce5545d5477323
8. 0x28fbfbb59e3e330bc3de69fe850806623d3d321e495d61ed3fd40518aaf4d27f
9. 0x13b4641b7cd81bfd0eb0c578fa210bd29ef98fe6e9906cb7b603765837cec6af
10. 0xef34c74fde75ea28a5d42efe8c87a21f78ca36f953431f07af2eb7b7b16b040e
11. 0xe63ee161a6381a689376228cfa3659fd752ef85106858bd5f978bcd0c49a24aa
12. 0xecb2b1beabd76534757e66312399858ccb35ae71884df60c160786e26591e83b
13. 0x0a8f32fa56d4ddb69ff176883beda0b0217f66ec9bd09c11cec95d7ba5f6c70a
14. 0x27deeb1ef1692b4773e73c16b6d8d0cdf4251fe2660821e5336f57539770fd2f
15. 0x793184605629cd36ba80a07cbe115ca35e8923297bf024260c6f5c06b255f638
16. 0x2922573a524a0694086782ac45fa3083d3fc3f6a2a479b2105e1e2f06b2916f7
17. 0x07ad80c0c234ecea379a2f4450dfd0804db049dbc62abe77af6306049ca6b6c2
18. 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
19. 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af