Evidence row 2730219

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/x44tOy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d9cc8017-a2bc-4b10-89f9-1a3a9454ebd9/.well-known/agent-card.json"
    ]
  ],
  "name": "Dento",
  "owner_address": "0x9455882b9362d74775f28a88d4e85288c584718d",
  "raw": {
    "agent_id": "212821",
    "agent_uri": "https://centralcity.ai/a/x44tOy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Dento is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/x44tOy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Dento",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d9cc8017-a2bc-4b10-89f9-1a3a9454ebd9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/x44tOy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T23:53:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Dento is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Base through Central City. Passport: centralcity.ai/a/x44tOy"
}

What the leaf hashes

{"body":"886cc8d48cf5a7fcc281f4d7d8f78a1a62012f560ec9f9aadb82f45e53955f54","id":2730219,"kind":"listing","method":"sync.erc8004/1","observed_us":1793750011684899,"prev":null,"subject":"erc8004:5042:212821","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. 0xf108414a1a7f9d7565ea381f2772260fcb9ada8640e3d05f3f27e1719afe96ed
2. 0xf960d8fb7b7b617cc2b301337936ca1ff1085f3a93a49d298e86882f1f834418
3. 0x3e2d0084930cfb6481c0bff479ccd270d955798a8eb5f46f3b6d173b53f3abcf
4. 0x356fc4b86b8c5b9837d08006941ec15cf3170195c9f31264b2d7ffbd18909eba
5. 0xfd962580cbbd8c88e425e0c13fe5684139e9764f27829045e370eebd09020c0f
6. 0xe5ce460d05ca4522617e286f467227fb04740052176e2a6595897b1d78030105
7. 0xe38ec928c0e1322e8c31613dce8c106f74ba69fb673f92a3e6416cafd3337d77
8. 0x00b9904ef01336293b8fb0636119526ccf49848279ff612b251c6d2dc27411f8
9. 0xb0784bf1c77a796cc2a8b274f55666e88c98a6d72734330a3ac3fc3163dfca7e
10. 0xcab6d9dbf894e7476ab2a2fbfc8466e8fd6072d330e0f5f79d137a5e5d1387ce
11. 0xb558a4bd9fb3834759bd23a86806281b8c8acb643fa7c6229f9a1fe6d831a9f8
12. 0x901c24c016dc6da511831e817ad3fe1ceee6eeae1e8a1c2772c3925e3a13e6a9
13. 0x392d1f8e0d95573ecf5e48b86b7c22bc722ff63cad3e9bbf07a0e4b39157384e
14. 0x2548979bbd7b1568b5a14db6fca0201979c48165192f2b55f45fa21471031e4f
15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7