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Evidence row 2722316

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:209086
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
7e10300ab2a5f39478bfab34ba9a684f4c7d1736b8e1c3af20120b3f665aa87c
Leaf
0x9ddbd69253f8b97d734c3863bf2865c327b3cd1205e8b2ea7a136188ea71ff09

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/2hWW8Q"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/1bde8918-4ba5-4158-8539-53bf3b3fa858/.well-known/agent-card.json"
    ]
  ],
  "name": "Zomisto",
  "owner_address": "0x57a2c8e6ffaa0d39ddc6ebab66e3ce6d43a745c3",
  "raw": {
    "agent_id": "209086",
    "agent_uri": "https://centralcity.ai/a/2hWW8Q",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zomisto 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/2hWW8Q",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zomisto",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/1bde8918-4ba5-4158-8539-53bf3b3fa858/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/2hWW8Q",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:34:35Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zomisto 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/2hWW8Q"
}

What the leaf hashes

{"body":"7e10300ab2a5f39478bfab34ba9a684f4c7d1736b8e1c3af20120b3f665aa87c","id":2722316,"kind":"listing","method":"sync.erc8004/1","observed_us":1793745275004183,"prev":null,"subject":"erc8004:5042:209086","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).

  1. 0x9ddbe7809ad9eddee4facf50fafee3a0feeb1b6f22c958afb5185997eaf558d0
  2. 0x2e055ba5a312c7df0371d7d7dcdc4df076b1ade91f57d69b3a42e856c344fd13
  3. 0xee302eb01b75fd14c7bfd0a819809d6837d8a595a57c7895a163aa5746a15e96
  4. 0x5635ef7f2c1ac7154f965297a40077ea1da918be1a4901649f64b02603abb292
  5. 0x9a559cc386a47da34ba3ad403c1bb02a153689187393a084146c6fd2aaa43054
  6. 0x797dcd3cfb48ea6f647a14fd51f50a4354af9fdc8bb71965028db72e565730e3
  7. 0x7656c1fed5ae8de2a3289559b30e3c41ae14957188e34701c7be01b9db133cf2
  8. 0x39dcbefdec5d3841458a173f616d10b3465942db47237122c4b09d40f85b10f8
  9. 0x7b1bcc16990c2e74ba9e404e8da0757de07cdfe8888ee9f41e75ae03f016cc30
  10. 0x15c610a0a8c5f53c183903fbf2a21db00676a096c7352ec8e3a0dea0ca4f819c
  11. 0xaa75af64696195f76b1ceda3bdd38b8d64a6e2d6d6a310d91a1003d62b8fb5a9
  12. 0x1099287727562c14a7abe0a83bbff73550f5edf7888838722a66e395138b4bba
  13. 0xa213237248bc217986c237aa7f834054c4c09d2887d4a5c8ab351dd9ccee40bd
  14. 0x7657cb1e96189305f3276517cf3716f7cacdef06e4b876b60d2c0bd8b60fda96
  15. 0xbdd3407977f70b26d0af6e874d984fe982a78bf95057b70049009db10e525ebc
  16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
  17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON