Evidence row 2502604

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ZORjn2"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/731afaf6-2f60-47d2-93df-d86a5ff3d5fe/.well-known/agent-card.json"
    ]
  ],
  "name": "Biastet",
  "owner_address": "0x37fd10f5636c291c2bd67170ad3d250fe63f6496",
  "raw": {
    "agent_id": "149624",
    "agent_uri": "https://centralcity.ai/a/ZORjn2",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Biastet 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/ZORjn2",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Biastet",
      "registrations": [
        {
          "agentId": 149624,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/731afaf6-2f60-47d2-93df-d86a5ff3d5fe/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ZORjn2",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793671134,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:03:29Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Biastet 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/ZORjn2"
}

What the leaf hashes

{"body":"8d197eec39525a6d71a982baf48ed7fc1b6b89941ba9a26ff10e191c4e644fb5","id":2502604,"kind":"listing","method":"sync.erc8004/1","observed_us":1793671409617853,"prev":2501988,"subject":"erc8004:5042:149624","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. 0x5acdea6ac214d17ae498f960a6ae54fb8951d82cb231d97f260d3879be12a9dc
2. 0xd719c50ebb58fc482ee828496de6b863c56af0c1abebdf826a17bb64f0d7bd91
3. 0xa3555e499dec575c1c3a77074fb614e6ef0b0d65637feea79ecb2f807971b882
4. 0xe1104579b7a1216682c9ff65e408bf927b9b21cf03b4e0b02f51b0a97673acb9
5. 0xa310b78f0497fbc8311bcf2599e50b7bee4ae31505c1c6ad609cf4a40d61090e
6. 0x4c4e3bce2f46c92c173929455143c1784be7e422d61dfdcf0e730837a44d2bad
7. 0xe2fd139229c2fb13efa55c46885cf68fbbdf138a8608358baa0d5d1d0ca5f0bc
8. 0x7151d42be104875ac26943a662179c1808299733fa77581611a0637858c8e217
9. 0x50aa7057548d15bdd1962ca4e3b859678d85d0203c3e5cf8b34709539dd88310
10. 0xbf9c938b13479ec0fa270283d65b48e9c48015da74c2c0a39c968ab7057e71be
11. 0xaf21ba50a52afdf15bddc7714f342196a38f2d5d6f5734d5247a9a3c80a77a0c
12. 0xb27b2ada561a9d979d1668372872a5246392cf5c34fa78b49aa7993e7a9371d3
13. 0x387d6b3abb2bc238e53d54b976851224d55ee7b21751b608b1abad8177b78ed4
14. 0x1fc4191e8f35bfa53de7e0451b776edb79a6c6dcdf333b4de5afdb414a516e3f
15. 0x335134861d623e850e919233efd5afeff49bc2ffa02948458dea325cdabfc928
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7