addrbookFor publishers
← The evidence ledger

Evidence row 2586028

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:184542
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
87f6d29692317a5c9fc943331437839b46a9b5208f1f348aeacdfd6dc6309a76
Leaf
0x6f2d51cf620164aebc9f2e4264b755062a6b57c98dcc6b29011268d206daf4c7

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UokVHG"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/16b1b00c-84b6-4ca8-ad47-d914fc585033/.well-known/agent-card.json"
    ]
  ],
  "name": "Durkel",
  "owner_address": "0x84c6a50fd673d7c1cf43b3ef0c1a8ce275237d3c",
  "raw": {
    "agent_id": "184542",
    "agent_uri": "https://centralcity.ai/a/UokVHG",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Durkel 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/UokVHG",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Durkel",
      "registrations": [
        {
          "agentId": 184542,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/16b1b00c-84b6-4ca8-ad47-d914fc585033/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UokVHG",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793711563,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:16:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Durkel 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/UokVHG"
}

What the leaf hashes

{"body":"87f6d29692317a5c9fc943331437839b46a9b5208f1f348aeacdfd6dc6309a76","id":2586028,"kind":"listing","method":"sync.erc8004/1","observed_us":1793711785339282,"prev":null,"subject":"erc8004:5042:184542","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. 0x6f2d2cabdb267a1e8a081107ae32117c50cb8b1e2ce80699046bda861ff6b383
  2. 0x4c329e7098ccb82d4c5a0367547be5a03f87061d72268bdf022b10d553a3443a
  3. 0x66cb8c06178b3d5da3a1509c6adbf995e6d5542a76b94427e17fabfdc8ed4ca2
  4. 0xb3868df081a6a17e0125ca3280cb1f4e46e3f2b74c2512c999b112fc0e152afa
  5. 0xd185736b9133ea9bdc9e85e5316258a70f2a94cfef7f1d70aa6d351906a3744a
  6. 0xb9a1499ed9c00eb36e48fea956e019f591f668a894a2d59a4b8c9a572b4eb9de
  7. 0x565bd34a15533f21f868af17f9f21e93fb3645093a158678e77cd34acaedced8
  8. 0x1d957222c5f06378b2d0a96a6a989dd46bb22ecb54c51e424ed8c65aa2f8d4bb
  9. 0xfb735223194f2877fa4de2fa6e84171598b4be380da35c55bf6802193095146a
  10. 0xf6c0e5f1e8264ffd5ef4cf99739dc6f2c191bd4a3b9c91b9a517f4e6d7e89378
  11. 0x12fa2ada268eec6a1232aeb4ef5e0af756a19df98b84ef154dc0a51756b6e575
  12. 0xd158254fcdaa95ccbaf14144de89ab8debe2933ac80302db66f86c11b8fd05f2
  13. 0x4bf0adb364edb7777d14e3572ee8c3a6a545f52d73a2263594eef12ba37918bc
  14. 0xfa0b529eb378798ff02cbc952fd6c3953222eb9ab256854a832809b511e45b32
  15. 0x1be647e954f61ace2ed9636ef78e1986bb535c60f6f7e9d512f4249f9507bb36
  16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
  17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON