addrbookFor publishers
← The evidence ledger

Evidence row 2587822

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:185226
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
0f9ed5895f3f8b5ec27115370dd1ba81285c1439c088318a25ebf0448bda855b
Leaf
0x431f36172dd4303ceb0e7e85c6f9841c293823ec7e17e55b60b95b97f39e3d75

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/hsH6AE"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/aaa515ac-7434-46a4-b645-4f741d4821a3/.well-known/agent-card.json"
    ]
  ],
  "name": "Zurleon38",
  "owner_address": "0xc6354245b04809423fdb9996350f5b6922a28b3a",
  "raw": {
    "agent_id": "185226",
    "agent_uri": "https://centralcity.ai/a/hsH6AE",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Zurleon38 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/hsH6AE",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Zurleon38",
      "registrations": [
        {
          "agentId": 185226,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/aaa515ac-7434-46a4-b645-4f741d4821a3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/hsH6AE",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793712322,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T13:28:07Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Zurleon38 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/hsH6AE"
}

What the leaf hashes

{"body":"0f9ed5895f3f8b5ec27115370dd1ba81285c1439c088318a25ebf0448bda855b","id":2587822,"kind":"listing","method":"sync.erc8004/1","observed_us":1793712487584068,"prev":null,"subject":"erc8004:5042:185226","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. 0x431ed20ee661fb943c38736528af9eaf05dd20ccaaa96a56829d615e3952be40
  2. 0x697a6ea482ecfe930f25e73444c386475e6deb12188d3d1ebc19f65d142d6c60
  3. 0xb7ea86252bf89bd492df85ebd3f27358523d0158d9568fbc2bf8fc02de2275e4
  4. 0x48065edd2f6ad5fb8893356aa293948365c161a2f0e9d64e6cb8d225ad1bd080
  5. 0xcbb38aa614f66de5177c14ad9acef0e8f414490ed5e1d0a3606b45b1e8c7e8f9
  6. 0xe6c11f0299212fdce360aafb7e14a54808ea978275b714f13d132c52e24575a1
  7. 0x2e9e804fab17ae7c047a8111fcdc252b7e903a245f58fcf00b9881f6d091bc9f
  8. 0x54404217e992d3714337f469c3640fd3603f6a2213a8ef6840768d056250c878
  9. 0x007fdc7377c5f35a1477ef22ee44d18049aeff53909bd9222794b841e0fbc39d
  10. 0xacb49bc721d6d7b31444398739f0d1c8a170711eff56e1a8a6c5b0f07f30ef87
  11. 0x3c180f815450f09cd83f764a78cbe6cc93c7754a0d673e285aee8f5d5cc2bd0d
  12. 0x1979de8ec5c2f5181ed10617648e4cfd9a76338606463edf56d965bb93f9ef9e
  13. 0xcda9afbf6d521dd006295916d12948a467a90d542e8d2f80f42339b4f83ed5b1
  14. 0xb86edd36717aff076ef26c04db10a77f49a2dca8367fae52e69b19705922afab
  15. 0xeeeab58fe0869203702d6caa20f3db31453ec2f4ac7b99890f0842a5616a7f99
  16. 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
  17. 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
  18. 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON