Evidence row 2582277

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/nOlWGz"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/9ea65f04-db2b-4a56-b371-fc16eb5ad860/.well-known/agent-card.json"
    ]
  ],
  "name": "Zostik",
  "owner_address": "0x95f4176937dc626f1592fb3eca7a07cf8f738f2c",
  "raw": {
    "agent_id": "183372",
    "agent_uri": "https://centralcity.ai/a/nOlWGz",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zostik 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/nOlWGz",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zostik",
      "registrations": [
        {
          "agentId": 183372,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/9ea65f04-db2b-4a56-b371-fc16eb5ad860/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/nOlWGz",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793710092,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:53:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zostik 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/nOlWGz"
}

What the leaf hashes

{"body":"190849fc930ceada6740976aa1013ce4c696cb90e34185ce0b7f9d354b84b46e","id":2582277,"kind":"listing","method":"sync.erc8004/1","observed_us":1793710439570693,"prev":2581572,"subject":"erc8004:5042:183372","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x261ad48f4fa82c200a309c46be1afc73ff56ec99cb4984c3f2288c3e96f090f9
2. 0xde153b3f6de2b9be39b0098a99d57a04eaeff5bc89a24f29f0c0e21c320457f4
3. 0xf1333fab2880c95ad47cb7e99c5a432bdd1c9cd646aa6f1a3b752a140171f2ed
4. 0x41e1dbf7b85433a49143327543538bef6ff9f80168a6e89ba585a1312e579d7a
5. 0x9fb2717b17481fb9bbaa3f0fc35acb62730b6944dc33ddb2f2087cc55b837c76
6. 0x2facff584bf9c3b90441af25b1cf6bf2dda0aa2f4b98b83e6c8b66cd9896379a
7. 0x382d78e54fe09ca7560d3ee2e60c5e8871c2f4fd50c18177a0ea36595ea9a22c
8. 0x590a9c3b5fffd9ed2dfe76e08ce7ed11e85782a5f8682061a6ef464b382efebd
9. 0xf70d7140227c757d9813ff74b502c71fe539c6a83ef0b9d331bf35acc50f0a90
10. 0xc4981e2e52b0dcf6e89e01b8503113f88476d1679ee4d583477fa559ac565803
11. 0xfcb638143582760e164b64bf0b7b925f549fca3a9a3a62a8f900efc20a9fbd21
12. 0x9f925f35f54eccc58ad31923af1559c9621feb3817744c1a1ec2f5ddaa8bfbc3
13. 0xef1dfe0416b9867c5e84356ce47af8e533ec4133742db5d772c747b8eb9de6cf
14. 0x2eb509fa1adfd792931a660ef16ddc125428dd5ab3b79bbec78835e1899fa304
15. 0x660d0877ad8a4ac2c72a53acfa0bbeb718138f84f8d3c34fe34565fd754e39e3
16. 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7