Evidence row 2605318

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PdO1Bb"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/16449090-9f56-49ac-a646-6629546703de/.well-known/agent-card.json"
    ]
  ],
  "name": "Surlik",
  "owner_address": "0x521621e1871109add8d5f21454d6d382aa1ddba9",
  "raw": {
    "agent_id": "191637",
    "agent_uri": "https://centralcity.ai/a/PdO1Bb",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Surlik 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/PdO1Bb",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Surlik",
      "registrations": [
        {
          "agentId": 191637,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/16449090-9f56-49ac-a646-6629546703de/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PdO1Bb",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793720496,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:43:12Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Surlik 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/PdO1Bb"
}

What the leaf hashes

{"body":"7305632f006db66b7e5d8d3a38ff5f1a9e32c9e84854de2c0b5443ee7f8c7715","id":2605318,"kind":"listing","method":"sync.erc8004/1","observed_us":1793720592426315,"prev":2605114,"subject":"erc8004:5042:191637","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. 0x53dc6dc77dd9adb31508dfc5aaad4ef085d8753935c00de19cdaf54b538e356a
2. 0xa45e27fbc8bdef3e535224f143cc556349ee243847038cec2c84bc5f95f2e9aa
3. 0xd4cda7f897a9e320c95ad3091827acf04ff2543f6d902d0db476fcc7aed1444a
4. 0x8d40202494455d8003d7746a0c8568f9fb74eb7fc9ff5deb0da07ace188c5148
5. 0xad54bff59e32f3e3da518476e017ac02e4ba1bd917803bbc1b81faedf61fede6
6. 0xa3dca3d86354e9bc59200652a10cf4ab88c6c410e905df3cc1458c352b030a48
7. 0xa71b531b7f8c29dea888ae94b59bf26bd4f5db7502e88a1eab16689f85cd2969
8. 0x020ef6ea07bfac4f30481817a2f1460672551307a44f62600cdb71bfec5b5b75
9. 0x2facd49ced7aa245a369fcca63a04397429044d96c8a4f987323cd96bfa81ac5
10. 0xb5e0dafae955416453fa014e240c6a4dd6ca4fb5ebcd91fb5af9198c02f85233
11. 0xa7ad9a138419cef56a192474d79695387830fee78d33ff46bb7b2ce0c30f7173
12. 0xc427594c2a5f3ad5b9d386659b72002f2e592eabed04e67f1af351b6ea396338
13. 0x130f30e899bc8ce212e170bbaa25774f0c81fe70574c3d294e9d7dd39ef78bb6
14. 0xa0355815fb68405edba1fd1bafdab2a650279d2317deb0f4dba32a14a86d8ec4
15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7