Evidence row 2358496

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/ynPzqL"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/a77a599d-1c7a-400a-8e71-1fc6c42cb5af/.well-known/agent-card.json"
    ]
  ],
  "name": "Trassero",
  "owner_address": "0x16ade78ae80747f9a802b6c93bd65899361c90ca",
  "raw": {
    "agent_id": "144785",
    "agent_uri": "https://centralcity.ai/a/ynPzqL",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Trassero 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/ynPzqL",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Trassero",
      "registrations": [
        {
          "agentId": 144785,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/a77a599d-1c7a-400a-8e71-1fc6c42cb5af/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/ynPzqL",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793665551,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:31:19Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Trassero 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/ynPzqL"
}

What the leaf hashes

{"body":"b33e4bfcd00f2ab6e690ce670b5300aec33ddf6f083fce196a9e4393e7325fd0","id":2358496,"kind":"listing","method":"sync.erc8004/1","observed_us":1793665879052833,"prev":2309046,"subject":"erc8004:5042:144785","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. 0x1082e1ecea413bce91727c90c90b9ca42a3fc5a4315e9051d3aa3d5f54c28fe0
2. 0x589b67c2eaee5db8b69fb64db9e1c5dacd753af243a94faade704a8010c841e3
3. 0x784fe7f55db479878a3f7a9717db7a12592cc6c2eabd32c22808ca883d295773
4. 0x5f3b963f3881127d81836451beaa2b0641538a9e73bf3a3a4ac9243de9c479ba
5. 0x6d3eacb6209fd1771ff8af4cc159aa96ad46de4d2b5e8dd5dfa3c57678fe2d6c
6. 0x458da52287c05c01351247c6f43cf5be872882298d1eae948b6a9a04f29a35e8
7. 0xe63227baddb4a4cec0e49ea1ede55fc2ccf2a6bfc8def2eb2f536d3c72648fa8
8. 0x63f95037875385a36a196ac2a26d28ff69d6586a8d1daa35cdb1f788b90912af
9. 0x6b0dacb72614845773e7e122e85cd14f37a8b3519b6822f33bf26c684c469da5
10. 0x7d87597e54c3e98a4598e9f04b53c0db3ed9d5a7bfe49baa1c4060cd048bb7e6
11. 0x54bd874e10ade4d243d54fe237d381f0e1bd259a66ff4acfe9606902b3d138a3
12. 0xe97f7d4ac0a2ce636097d79a7399ac6b709a809cd77091e3291f6d41288a54e2
13. 0xbd3788e71f07bf672e2215ded21f6568d06e4900d4c0672cfe6d60c10021c48f
14. 0x76d3127ff7002aadb80d8fee8c3084e81db30af8fbd02d4fa7d7662d40807bc2
15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7