addrbookFor publishers
← The evidence ledger

Evidence row 2586125

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:184639
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
da938f76ccce2c4f1caf71d16fc00c364dd7de7300870605d4f827ae9e0167cd
Leaf
0x53b1815e3686ac3edda1828e237097ea5c8e0acaa6bc6f8445d3b0d4511562dd

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/6C4Qom"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/80165575-2ca3-4f18-90dc-7d8c6cc147cf/.well-known/agent-card.json"
    ]
  ],
  "name": "Nunso",
  "owner_address": "0xcc9068d218da5cffcb2f9d7f5bf3fc6e1b04b8a8",
  "raw": {
    "agent_id": "184639",
    "agent_uri": "https://centralcity.ai/a/6C4Qom",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Nunso 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/6C4Qom",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Nunso",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/80165575-2ca3-4f18-90dc-7d8c6cc147cf/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/6C4Qom",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:16:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Nunso 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/6C4Qom"
}

What the leaf hashes

{"body":"da938f76ccce2c4f1caf71d16fc00c364dd7de7300870605d4f827ae9e0167cd","id":2586125,"kind":"listing","method":"sync.erc8004/1","observed_us":1793711785574031,"prev":null,"subject":"erc8004:5042:184639","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. 0x53b130b2d305582d1594eae14df03c32b3acace58c1f2703560a7c0d5726a939
  2. 0x982a0c07a7924bcb57772e78f0eab1e1170014a5bd5056d20f570c1e98303bfd
  3. 0x9d99766f523ae4546b77a7d6893df36d84aa09c7433f75c078faf8fe46a9d052
  4. 0xf8a5114c4b0aa95d3b2ad7748186f8ac190a676f7c3bf6cf655eef6820ec285c
  5. 0x69ce6d73d410952ca307caf85fad5dc79dcb56243c98d501158736bfee20be1c
  6. 0x61ca81ae7860fe3a905b69559095215ce3b803ebaa28a42a236b4d3f538ada1c
  7. 0xc71d092be4504b6af9369987478bae9f491e556e9dbe41cd32aef0b1067fe33b
  8. 0x66ad7c025c4a64aa8ece32b3117499cfd1c2f7ff8820d67a06c9226c2c531353
  9. 0x77ad652444cb0ffe9c58cd72b5e4de4909ce91473a1dfe54461efe30cac3eb32
  10. 0x47f9302378bfe71e20a4008f6090d2f962840e75a5e9433a29e9e8f5b7387225
  11. 0x61b7b058f42a2e48703a9ce048ac69067c37bde01b9464213a7868639feff7c6
  12. 0x1626b574f4a54a8b5d86d9eb4a3d6bf5f30e8a03cc0eed3de317caf81bd2527d
  13. 0xda890c866fee416acf3ff2be58beb7a0c492529b5dfac161cafa4d4b110f5f9b
  14. 0x4b9907277e91efb1f7d9761806af6ae068cc26782473322e3d536248ba73fc2e
  15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
  16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
  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