Evidence row 2604032

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/51Prq7"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b4fef3d5-9e98-4007-9db0-31ddfe6e7a1c/.well-known/agent-card.json"
    ]
  ],
  "name": "Potino41",
  "owner_address": "0xe4389408c20a2eccf90dab344b3d9b59482c97d8",
  "raw": {
    "agent_id": "190950",
    "agent_uri": "https://centralcity.ai/a/51Prq7",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Potino41 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/51Prq7",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Potino41",
      "registrations": [
        {
          "agentId": 190950,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b4fef3d5-9e98-4007-9db0-31ddfe6e7a1c/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/51Prq7",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793719455,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:26:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Potino41 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/51Prq7"
}

What the leaf hashes

{"body":"7ed2c6bde63d5874864ee064ccc063a958bec725312e8bccac337721c59a8de4","id":2604032,"kind":"listing","method":"sync.erc8004/1","observed_us":1793719595280379,"prev":null,"subject":"erc8004:5042:190950","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. 0xd8934c6e8eaa9c694054abbe2965fa45804c3b386f5a258acf67fae249e9b17c
2. 0xec8df9d3c11511319d17f49d5d5ba28f151225a427dffbcf4ad4cc871dc7d10d
3. 0x5540407fbad9d6fc2b336d5eb87ffde06f61c5d05dd28554d5d120d6047aba19
4. 0xe3ef97bfb6385c7f081f936bde65e00ed9555b5f487d53f861f647225370fe3d
5. 0x39078c54bdf9ff663a61bb9756a80e89d1e0dccd9b2d76e62c28e71bd08cf452
6. 0xbf42d802861f3400b5738adde38f50a1c7c9655d1d0de8a03c2f58e3a2cdf54f
7. 0x976f730b7d68dc310c619974b7ca0af228daedb8f291d3c2462037332b8c6df7
8. 0xfdfdc18a0520286af67200de7b3c59957c5720151448443071ee66e868ee85d8
9. 0x604a3a0daee0b83692a57308e585b26ed734a106012e2746c9e78db7b8e98409
10. 0xf65fd6bef6519a0d942536f95c69d2573ec831a611c7915b7d7eed4809426cb9
11. 0x9b246e72e982f2e23933e23514907f569ae339b98af572076ff60750ad06b6b6
12. 0xa7eb0bff020ad74e9145b5d5d80ca59656ab40a69379836f0d4101995ce41386
13. 0xa8db70345e2bde6cfa8286548a731de586d8c60112c85b9b953c4639273fb111
14. 0x18c35417f7b285121a68d43297e370931a92ea9fb5a8410afcf7e021d5ec8b7e
15. 0xc7478839685fed152a1d3420a50281ec80c2c7dad556230418f148fc7a02f71c
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7