Evidence row 2550860

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/LPG8uy"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ec7084f7-2032-492d-bbe2-5649e51c943f/.well-known/agent-card.json"
    ]
  ],
  "name": "Flamel",
  "owner_address": "0x4a6eb43d62f9c421c459e95634515a433717cd0f",
  "raw": {
    "agent_id": "168399",
    "agent_uri": "https://centralcity.ai/a/LPG8uy",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Flamel 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/LPG8uy",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Flamel",
      "registrations": [
        {
          "agentId": 168399,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ec7084f7-2032-492d-bbe2-5649e51c943f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/LPG8uy",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793692551,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:01:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Flamel 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/LPG8uy"
}

What the leaf hashes

{"body":"dbeb10aa1cb1aff37fde268103212b7ed9924d02c0cd1dc3ad51e010ebe31a64","id":2550860,"kind":"listing","method":"sync.erc8004/1","observed_us":1793692871180149,"prev":2550523,"subject":"erc8004:5042:168399","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. 0x52a8022dd03c309e8de8f87a4dc092eb487b927467e7af40ddcaa84967465f9c
2. 0xb8af0e4d1ec4fdbe1af22c46bf6371d5ec74c7255d6acd840878576dfd261bd5
3. 0xb42b639c32c2cc7fe2ca20bb2cb38e3bc7888ea22871aa83f5c52a40323b225d
4. 0x8d81f1a6be52fbdfe8ae3e6a93622e38c130f3b64bad2ee066e005db9b43a65f
5. 0x58a4c7773e0ce742c15372a709690d8c499da769cf3fd949a34360ccaa8b595e
6. 0xf49454c5f0416274d604e9e13570c2098b0f594bb6ddace3229eb3a523d334dd
7. 0xc362b041175d10ab4697c9ca8d9115e8330a53511548037ad71e2c259c649999
8. 0xc63053b1ff2e2f7e7f23aeb05344191581dff13cc022fceefdfa1c04fa82debd
9. 0xf984eab10daaa2e2f3b34ee7b9b61004331fe49338ea4a86384cac0a0b8c912b
10. 0xff93c463bdd651c84ddbbf1a469c2b4286f1d4075606cb5facaa1bf7be9481cb
11. 0x1d38193c7b196eb1561bc8ec597d719b38386c88790286875e94548eb095b3de
12. 0x1626b574f4a54a8b5d86d9eb4a3d6bf5f30e8a03cc0eed3de317caf81bd2527d
13. 0xda890c866fee416acf3ff2be58beb7a0c492529b5dfac161cafa4d4b110f5f9b
14. 0x4b9907277e91efb1f7d9761806af6ae068cc26782473322e3d536248ba73fc2e
15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7