Evidence row 2721057

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qVuwr3"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/20a0e6fd-9d59-40a1-b4a0-5005251180f1/.well-known/agent-card.json"
    ]
  ],
  "name": "Bezeon",
  "owner_address": "0x854f2c767aad6970e29d0969788e03fb56ce2d09",
  "raw": {
    "agent_id": "208257",
    "agent_uri": "https://centralcity.ai/a/qVuwr3",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Bezeon 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/qVuwr3",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Bezeon",
      "registrations": [
        {
          "agentId": 208257,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/20a0e6fd-9d59-40a1-b4a0-5005251180f1/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qVuwr3",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793744391,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:23:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Bezeon 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/qVuwr3"
}

What the leaf hashes

{"body":"26d02f1faad010723dff1fae680b4e35e0e66320be3e0a53d9f6829cfa2da7f4","id":2721057,"kind":"listing","method":"sync.erc8004/1","observed_us":1793744604053465,"prev":2720632,"subject":"erc8004:5042:208257","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. 0x57d5815a768595ff789ad963bb16096817eb376cde0fb46c9b0c4c828f7608df
2. 0xdb06a050b173097df7b405e63fc2b47f7fae7586547b523a610ac78f6d6cc051
3. 0x26290105e8faa0691428eff05a7f16fa15e71cc7c2b341dcc4d458b5bc9c189e
4. 0xa3e3ecffac249008663c121881cb68444583dcda1a921ab8a70c4d19f32c983c
5. 0x72209915d459e2227d8009c099591138163087d2456b034fb5a7f93fc7fb5390
6. 0xc176184f83ad4d184aaa0ca3396b4e420cc39c1f582386a8f6a0fb8262c16b14
7. 0xf02566d0112142448c3c526ffdb341b912ff6ef1d16d80e174d651513e82200c
8. 0xa7c95620d192a6bfda2d67542345407101529358c9c9a29423969ab5592eb293
9. 0x67947b96bd374374d951e8dcf7446db95d08cac34825e2ce8b0d5ed02c947c11
10. 0x239a5e79ae115a6c13f9f2e22ee28e4649282af30272682514091d317f6f6b50
11. 0x21dbe4fe8c169d23f14c2656ac01ae397b3263e6744741aafb24030fb63e63fc
12. 0x70d65606720a65c49b64703ea697c1212a08e2d8eb236d9037e716b053982907
13. 0x3ac62fcf3380a6da35d0b46e086a6e875d80896d818cf88fdfabb69923404b5b
14. 0xa0355815fb68405edba1fd1bafdab2a650279d2317deb0f4dba32a14a86d8ec4
15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7