Evidence row 2561923

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Q2eb4z"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/0ef53b80-e84e-4bff-83dd-c367728b4e69/.well-known/agent-card.json"
    ]
  ],
  "name": "Neirlose",
  "owner_address": "0x9aff13f3530183b8899379285f3c3448c28e601b",
  "raw": {
    "agent_id": "174425",
    "agent_uri": "https://centralcity.ai/a/Q2eb4z",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Neirlose 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/Q2eb4z",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Neirlose",
      "registrations": [
        {
          "agentId": 174425,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/0ef53b80-e84e-4bff-83dd-c367728b4e69/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Q2eb4z",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793699403,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T09:53:52Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Neirlose 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/Q2eb4z"
}

What the leaf hashes

{"body":"f4c236090e2f15fb0007fd0ad1ef08e5db2c0173b6f4d5dc1e867634cdff2d6d","id":2561923,"kind":"listing","method":"sync.erc8004/1","observed_us":1793699632654919,"prev":null,"subject":"erc8004:5042:174425","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. 0xd31c1e9c54f43f061868592155f82562dd3a2deb84d02f08bfa03b60fa4dc429
2. 0xbe515bed794b3bd6607cd17f744b25695c44f6b7bc605605a4b277d98b620351
3. 0xc4fb91990763534c71b18918bba3eb6f71a5adfda998638e710c9cb99322b1e7
4. 0xc760535f69a7065b212658d57404bd151d775b2405de448d9819ff37259cdd26
5. 0xd828dea0cb42ff705415842c9404f03ebcc81d1678c8e827afd4e9a1fccb8410
6. 0x979829c089290607d2dc2c8bfe65e8f992c9e858db7bb99abef55fe8a9354ce2
7. 0xd9e217d5fd044a3150e92e2050a044c37272792bf6ef1769ce464c608fe1ac93
8. 0xdfaa01220dae28ff26a370cc70646f2a7b69c18729602a4e31930659eab543f8
9. 0x506ba4b1bd64b31e97ddd6482e01ee291271de8cb3f36ad1453ced4c48218d88
10. 0x9bfff1d4f459be5cc002714ed0b9559e56d662b6e3fbcd926e60283e8ab94131
11. 0xc83f89b14700c68b397195bbf52ec334ceaf0ae766881df2818497f877b83ab9
12. 0x98c9e80a7c645615bece7ce56122d15c0abffe0651530b61022ed045eb9d9eab
13. 0x261ca0740df5e85e5b16f678c029786a225e51713bd46a7b64085ef0d324efa0
14. 0x94b4711f52f98fdf3a85e64c6203d4ddef1de7bb28622e3dd8d8ecbb16081950
15. 0xc7478839685fed152a1d3420a50281ec80c2c7dad556230418f148fc7a02f71c
16. 0x59b3a6fae1c920f45b1445649e93c8c7d68f3f69789b0df88522cdb15a28590b
17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7