Evidence row 2723197

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/Y0zMby"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/ab0e713c-5fe6-409f-949c-7bce9e2e6601/.well-known/agent-card.json"
    ]
  ],
  "name": "Zevler",
  "owner_address": "0xbca6b987d50a3b4897f9a2a96e80cf130b37383b",
  "raw": {
    "agent_id": "209523",
    "agent_uri": "https://centralcity.ai/a/Y0zMby",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zevler 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/Y0zMby",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zevler",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/ab0e713c-5fe6-409f-949c-7bce9e2e6601/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/Y0zMby",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:45:49Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zevler 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/Y0zMby"
}

What the leaf hashes

{"body":"c27f60632f700f9f2bdb28665575902e7c063cd000571476215fe93b35545411","id":2723197,"kind":"listing","method":"sync.erc8004/1","observed_us":1793745949396769,"prev":null,"subject":"erc8004:5042:209523","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. 0x0e8e6fe96053321693cd53043d51adb79950b020657e8cbf6ed664c119cc8b67
2. 0xa4d8cbba15e0ccabe17794b5cf8c4360785557295f7de565df20b596ce11b675
3. 0x22cd5bddce52f649358f35a494fb316ec803dfa8f346d4f939d0f7eaa51daa09
4. 0xe496e68c7ecbe0a39196b9b5c13d77f5ce68e1472796ebd7df33049bff53be02
5. 0x221b5c6c103476b8f2c36dec3678ce9cdce14f2df9bbfb66b3d54b22ab6f9d36
6. 0x8951b60f4c2f9af7092a4470e17e14f9f78f0146ef0d62299a3cbcf639b7cbeb
7. 0x8fd24cc4777a841120533780f4866b84183c7e7d38de4ff08485263906bfab93
8. 0xf20356c1b659d033ba120cac2bb7bc217acffbf34cc2dd9b80d9ff83d27299ce
9. 0x4415fc4e9f75f283d8b6d9d149ddad6e8d7b8bcec45bac0c46663eb6066a701c
10. 0x279f18efa4299843e38d5a543a1922a6b9623c20c2f4aa07954c1a1fbafb5629
11. 0x5892efed34eeacea0d0e4b390e6c8a87e23b5ea969d643b87ebdef44fd01904f
12. 0xa2b0f26f4e84db03ad032393b2a3695ea5f33353da8a24629497d53b9a55a657
13. 0x593c60077eaf63cd302a3d033a280b28ac4c98d73bae86915b770c7e408ad8db
14. 0xa495b842d8f7d8efe4285381f8b862b8ab4fec0bfe90ede1e0c66f9fad72c871
15. 0xb4a5f7c31f5cf0c432e074558e814e1cf79fb110d635b7af2aa4b424de125934
16. 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
17. 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7