Evidence row 2141933

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/W1rpUy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e43c69dd-6e35-4870-aa9e-ad04e0e0a9e1/.well-known/agent-card.json"
    ]
  ],
  "name": "Plezer70",
  "owner_address": "0x50bda4cb0421d0494d12ae48b7bc8a7a0b6bc798",
  "raw": {
    "agent_id": "97053",
    "agent_uri": "https://centralcity.ai/a/W1rpUy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plezer70 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/W1rpUy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plezer70",
      "registrations": [
        {
          "agentId": 97053,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e43c69dd-6e35-4870-aa9e-ad04e0e0a9e1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/W1rpUy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793624935,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T13:15:09Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plezer70 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/W1rpUy"
}

What the leaf hashes

{"body":"58c8a1896979ea06c23a3e9767d9d6afb39964f8988300c1d4437591d1db8b25","id":2141933,"kind":"listing","method":"sync.erc8004/1","observed_us":1793625309010496,"prev":2141226,"subject":"erc8004:5042:97053","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. 0xa9f81d853b65ad08df45b3bcc557164bbdb674b09561adf3b01bc84f5b4b83a8
2. 0xe6e6c05d321bbc9c20bffd77158850aa3751c9d3f9897ade8e7bacccac2bab53
3. 0x548507b5ded0c9b191bc497793c4546a6cf88e13e3ff5244665cdee9edf075c1
4. 0x52eb768a45c5540d877e53fc5c363967caa16a8da27551f6cfa55f824f83c2c4
5. 0x85541ffba2b6fc5b8db167659a017c44f7c972c64c69b9d2f8973005e34cb692
6. 0xa7f51ff8e94297c4aef9e1237c47b5c5f2586fd5388c00bf087091f60e174053
7. 0x0fbe95e6c1ddfb9e23a9b59e57656ffc150f20f7400cea21f8b7414e78753381
8. 0xb69121ef3bdd4c8cc94fdcf33fc27286e6addb90e64cf1b778e6ad003cc4643d
9. 0xfbf759b316e4e6487107882613467be90c34a1798726a16d723785771f92f35c
10. 0x5c6fd2a419f0070c54f2757c2de6a2a740956d0e801b0081f5af661b2808b728
11. 0xa78bc408c25c16a5eba1c78802d78a3e1de7d694f3e36af7d0c1afcf6a23b68d
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