Evidence row 2505131

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FW8UbG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/f47eaf47-2ae6-409b-a85c-517ae7810b3e/.well-known/agent-card.json"
    ]
  ],
  "name": "Pikias25",
  "owner_address": "0xa5d23bbf706a0e770af8bfa92128f0d0e954c567",
  "raw": {
    "agent_id": "150652",
    "agent_uri": "https://centralcity.ai/a/FW8UbG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Pikias25 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/FW8UbG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Pikias25",
      "registrations": [
        {
          "agentId": 150652,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/f47eaf47-2ae6-409b-a85c-517ae7810b3e/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FW8UbG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793672270,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:20:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Pikias25 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/FW8UbG"
}

What the leaf hashes

{"body":"71f16f08390994286aca6f88b45c4f6e94af2416920848345b40c203e89574b4","id":2505131,"kind":"listing","method":"sync.erc8004/1","observed_us":1793672431482079,"prev":2504371,"subject":"erc8004:5042:150652","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. 0x31bc768c00912ddf69dff276eac39595a879246d810795132463f882b2863f4d
2. 0xae8ae69389fba135af4a9083d7f4432bc661634ccaccbe56016cec2ff33c5a52
3. 0x2d20dde6d59d4e106defa356d13afb78f766f75a26b2efd1f359fe70ce441a8f
4. 0x7e097e4a2d91e119da7958df127ed8a8662cbf8eed21fe2914cda4d3e5b96515
5. 0x0399f3198bfc0f7126561d4ace32b27305882a3c06b9eaad5ed7aeca50f1fa5e
6. 0x44398d1cf052f0fca6655ddbee6953a4c2fda0cb7fc94ec27f9bf2ad8f6c3984
7. 0xa0da3aaa383f35b4928517989e8b654e1cefa18b9c66220979d3b75273c48583
8. 0x57e0424533d271df61f9d2818a9b21c9a6a20e9be4f1191002f92c5d90c3c39c
9. 0x1a0ebdfe23fadd6e49981fba3a0aace3bf493854c5c11cddd790c52e30b7a49a
10. 0x287592328ee4c8cf1c67ba5d5f69257e9586ef67505c86e1da40affe78d6af48
11. 0xd1fc1d851e4e98ca0d458f43ea7668ae10f8123f3f21d03baa713ad707cfa695
12. 0x9b6216d2ceb41beacedc2b5ef26ce4be3fba145a0c0e2bff04037b975fa811ae
13. 0x44abafcf13dab1951b2bc18cbef696c35ca4b682c2928d864f1fc1033e99e222
14. 0xe2bf4675db929800e127e8a752f51484d14d8f7a9d806273bdc68a1dfd125e44
15. 0xb1fe1f6398b7faed977bc6cc75b0a8404ef5a6cb386ca30aebdb7450b7bb6dbe
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7