Evidence row 2624826

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/zx4GY9"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c940b4ea-92c5-4d12-ab1a-fe16fbfafe7b/.well-known/agent-card.json"
    ]
  ],
  "name": "Reoban",
  "owner_address": "0x85d763177d86cf7d6fc198fe8339ebb290581f49",
  "raw": {
    "agent_id": "199243",
    "agent_uri": "https://centralcity.ai/a/zx4GY9",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Reoban 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/zx4GY9",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Reoban",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c940b4ea-92c5-4d12-ab1a-fe16fbfafe7b/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/zx4GY9",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T18:30:51Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Reoban 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/zx4GY9"
}

What the leaf hashes

{"body":"dc528bc3ae2a26c701c5aa72f1ac5b15f82eda4f6041db2db2f358711a92403a","id":2624826,"kind":"listing","method":"sync.erc8004/1","observed_us":1793730651465161,"prev":2624397,"subject":"erc8004:5042:199243","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. 0x56383856c0ed002e80ad496931645ca1c163b5fadcadf84e348fe1529e5b9f69
2. 0x423420bd2ea51a6edb14e39154d14bc6ee9f939f8121a9178a67df1f26ef3ebc
3. 0x51d9a6524d14d92f070a4d2614cf8d2838cb35d6e270b62949816821aacc90a1
4. 0x8d8e230dc9fa846909fc7660b1f53746ec1b3e6fa2d6513fa4df0b25847e7ba6
5. 0xefdb2d4acb3309d004a75034d5c218380d74696ff119ccc50fb284c821d7146c
6. 0x19119a2fd18aab39100f550d52c626be52601a4fbc9022c0a3a085afd67f5d14
7. 0x7cbe339d331c7b9289ba22b0cbded34505d306fb2c2565b2014e233ff3c92aa1
8. 0x768764f099768b7de61cb1e8deafde4c2b06183717ca2676bb2901afa0ae6558
9. 0xc1387e9fcf8612e10b7b65b83a3c93e8857af492f2efb7ea16cfb85b5d03c31d
10. 0x486984062b85962b58a0881d77cb2e545fec30bb923a0c7784c7806ff1a5af30
11. 0xcefa8031aa10a8ab894e99995022e05d754bb5a9aa7689370912d0b5ea1ded0b
12. 0x0fac9ee8ff23cf76ee996122a99c7b199af94dd0db3506b16e5b12c78c6559dc
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