Evidence row 2305687

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/squ7Ul"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/62a0f0ae-b5e9-4603-af0e-dea2b9a3fc77/.well-known/agent-card.json"
    ]
  ],
  "name": "Fokitjo",
  "owner_address": "0x04aeaad67d6e05b2f35e0349a69280696efd9c89",
  "raw": {
    "agent_id": "143432",
    "agent_uri": "https://centralcity.ai/a/squ7Ul",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fokitjo 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/squ7Ul",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fokitjo",
      "registrations": [
        {
          "agentId": 143432,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/62a0f0ae-b5e9-4603-af0e-dea2b9a3fc77/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/squ7Ul",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793664029,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:02:42Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fokitjo 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/squ7Ul"
}

What the leaf hashes

{"body":"6e3f9221aaf4a40a1c575d5aa1c090f8a6b81d2be97ff0d40de8414b0ba88465","id":2305687,"kind":"listing","method":"sync.erc8004/1","observed_us":1793664163077278,"prev":null,"subject":"erc8004:5042:143432","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. 0x3872ac7eb5c3704d7fa28624d79b4e13a3a7e5f0de6f8635394bd8deb6b4fd7b
2. 0xaa36acf20fc6b1f15c2cbfd624ecf7d15905f5b73f0e83e5870a2719c2a327be
3. 0x4c2fede4ebbe56824500f54abdc415ecae844776ec0a45a5a33893ff0a5f6b66
4. 0x7a88bf84da73be0d0bc841e7bac7816de7db18dff038cb181f89b819ee2d943b
5. 0x05a33c730230eb4ce36e9e48a197b9076a8280bee8df7713692b6915e7f1afa5
6. 0x6c40122408c59f0803f48777032c451a02ccd53cf0fd2e979e01b9d19dace375
7. 0x0351b44be0123ececb4e956ed0f823b9bff8fc2fbd41b6dde162f1a3c8b71673
8. 0x86005c727030e2bb88c3733f45eab9b68fe7fbc58cd5775700ad5776c47e3ba8
9. 0x5a734847fc1dd27c29aa34c539a3926d6270b5254097345de5a027474e244d18
10. 0x1380369377d3231a568de1824f4ff5cf6e37189b8b140b696ae581dea87d2556
11. 0xd6527891a123a798c15b1d32f4f1284a6fcea1db136323708396ce1acec407e3
12. 0x3d491d5b32eb1e1c299a7c7dd81dcccdf16b08dcae13a6f0868ac0f3d565ee97
13. 0x4435d30c5484a03bc119547d2071d78d19849c42083678f1d6af8d6dd8f74a98
14. 0x58aed1257fcd4ee1c84710e1858bdde1ba134c86ed73f1f35a7aeaeacd9398e4
15. 0xb1fe1f6398b7faed977bc6cc75b0a8404ef5a6cb386ca30aebdb7450b7bb6dbe
16. 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7