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Evidence row 2577016

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:181526
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
6c899077d236b4504524f2b429bd0eb68ab29aef0ef12f9c9c59b803d4e4a2f9
Leaf
0xe35ad69ae6609e4596ba49b95f0ab3633a8a95796b3e01266b34adf20b727672

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/IqdKFQ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/db243683-6065-4fa0-8a9f-39c5ce342fcf/.well-known/agent-card.json"
    ]
  ],
  "name": "Traukel",
  "owner_address": "0xcfffaf6915803d4d0ad62e51d64ff3c3f0d28c6b",
  "raw": {
    "agent_id": "181526",
    "agent_uri": "https://centralcity.ai/a/IqdKFQ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Traukel 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/IqdKFQ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Traukel",
      "registrations": [
        {
          "agentId": 181526,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/db243683-6065-4fa0-8a9f-39c5ce342fcf/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/IqdKFQ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793707972,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T12:14:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Traukel 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/IqdKFQ"
}

What the leaf hashes

{"body":"6c899077d236b4504524f2b429bd0eb68ab29aef0ef12f9c9c59b803d4e4a2f9","id":2577016,"kind":"listing","method":"sync.erc8004/1","observed_us":1793708071866215,"prev":null,"subject":"erc8004:5042:181526","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. 0xe35af708a5537c29114a38238c41789adf8a30268a2e1669de3e598eeb22931c
  2. 0x01d31a47443ce437f3577095aa1d72300bd0ccb7a018d9e3621e92ce13b04924
  3. 0xb8ba658145fe6e6d2f937cbe57f0417f597d00af75f48fadf932a0a6492784e8
  4. 0xf449ca7b8f9cfb7d6ba4645683d21262c9271c81cceb7aa884b54f50165a0c90
  5. 0xa0f5e757c0a2d4b65522e1b2f633b62d3055a36781c7f5874987773de91663ce
  6. 0x3c488c25befd3a0032a372ae3c24009d6f434789382361e660bd56225c4f64f3
  7. 0xb1d5e1fcf2d4163870d0fb4b47ec674e537413fe5327b56345716bb300b6894d
  8. 0x51460c2491100a3da83d1801c1ac620e311aff9fa06f666db5ab56a4925ee328
  9. 0xeb5b3fc446c32a0183011366f58475c7a91e1cadc814a54fdfad0ba7ab3e8756
  10. 0xb9798937a66b07de5d4f35ce30add401413218b5f26417c981bede26822251bd
  11. 0x83b2c43da2d813d7d92e14e03a7fffc0bd80de4241eb5dfbe655cb406848ac49
  12. 0x1e85eeff0090594fef36f580ea962087ff11dab20e05da2522c264c55fc70b6f
  13. 0x45ba4607b58bd503d8501bd96a0477f9bb52f44b7e9c7927ec982f240f262131
  14. 0x88002651b75eed5296ce4ff2e29616d59737fbfdbd4eb1747342b2df0368963a
  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