addrbookFor publishers
← The evidence ledger

Evidence row 2708988

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:202714
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
4d6636d1ce7ee58ff30d9f9fe605ade82f9ba2966cef94b9d92091a46a99e387
Leaf
0xe94eab71897e770903e04ea608ddbee020815e39e9165328e94ebeb61ad77f4c

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/FoMVtV"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/6bbc763e-5a00-4cd8-ae29-835ab398c3c9/.well-known/agent-card.json"
    ]
  ],
  "name": "Staukisto",
  "owner_address": "0xae8a56a28c6d00d0a47130f4df2496d8bfb44ea7",
  "raw": {
    "agent_id": "202714",
    "agent_uri": "https://centralcity.ai/a/FoMVtV",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Staukisto 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/FoMVtV",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Staukisto",
      "registrations": [
        {
          "agentId": 202714,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/6bbc763e-5a00-4cd8-ae29-835ab398c3c9/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/FoMVtV",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793737075,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T20:19:58Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Staukisto 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/FoMVtV"
}

What the leaf hashes

{"body":"4d6636d1ce7ee58ff30d9f9fe605ade82f9ba2966cef94b9d92091a46a99e387","id":2708988,"kind":"listing","method":"sync.erc8004/1","observed_us":1793737198380215,"prev":null,"subject":"erc8004:5042:202714","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. 0xe94ea09b8fcfed6506b8b8c0422c31526e2e4fe0fb424af81ae1c2f877158d95
  2. 0xf6d2bf682a05c9af8894b5e6ae9cda1bb4ae8d5d4d4d47768c4d8f5a26b3cfb8
  3. 0xae90049d21e18e91a6eeeb5e87dd406a6e4328f7da5ef13377b1166134a339de
  4. 0xd78f234777d60f2f60c208483c91818c628faa242a325e361627137760f02eda
  5. 0x67dd3cae9e6c5d478ea6992694b9d4d17afd91ca810a265be5c553c369ad5387
  6. 0x5cc4d56881a0d81a6d7daac1fdd54e2ca756f1f683f4794c366442680c034c27
  7. 0xc6dea69f41d8ae0f79372a2fa0f5177416d62b24427f4469a6f5fda9daa3f479
  8. 0xe33cde7ab780e1a8bfd2db97e8f98fee517527d7b07d94c638de7962d9dd6e49
  9. 0x8eed43207560204e98734205967551e9781f83f5885d9135b7850752268e582d
  10. 0x3ab2c576feaca298a5b493774f98e43a7304fa0248c742eee6fc8d4a6ccfc5a6
  11. 0x27bbc01fd11dc428fc513d052a7b720ebe2101b35536a3db6d1cc96e2de3d79a
  12. 0xf49bb96a045cb20f87c8eab9da4f0b9a3696177c7dfb230ab2551c831095bb7f
  13. 0x01c4d391183e6afadf7d572bbc89bc89e153cfbcd7d4220372a49faf006c6f90
  14. 0x3772686f2a1eb334138050fbc502de05a788284f1b6d6ecca81bfe0056770df0
  15. 0x006ca23845a42a2d7f3ffca485568321f0deef0a65ff45709711a78f8e68aa0f
  16. 0x68c6b9053bb76224fd0e15585b411d440e30609e5a4fb17301a7d24e9b177e60
  17. 0x7075a090980aecb33e9c15c829cb40f5b44385b6d91a159042263db068126b87
  18. 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
  19. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON