addrbookFor publishers
← The evidence ledger

Evidence row 2721833

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:208807
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
26d4c8f23f6a8bd982e240157c33593eacdd95f3f0d59ea07826683ea7da3bfe
Leaf
0x85cd0902be02e594aa08827d05fcafa1eff7eb2dc94990a6b216c3a62c51f7db

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/LUfPQp"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/911e3d8e-e9e8-4996-a914-12d7dccac6f6/.well-known/agent-card.json"
    ]
  ],
  "name": "Plelon",
  "owner_address": "0x4a7448306adf28c74d3f07875b6f809aee327859",
  "raw": {
    "agent_id": "208807",
    "agent_uri": "https://centralcity.ai/a/LUfPQp",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Plelon 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/LUfPQp",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Plelon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/911e3d8e-e9e8-4996-a914-12d7dccac6f6/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/LUfPQp",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:28:59Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Plelon 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/LUfPQp"
}

What the leaf hashes

{"body":"26d4c8f23f6a8bd982e240157c33593eacdd95f3f0d59ea07826683ea7da3bfe","id":2721833,"kind":"listing","method":"sync.erc8004/1","observed_us":1793744939515975,"prev":null,"subject":"erc8004:5042:208807","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. 0x85cd57c5a2330f569538acba97ec605927d5310eabc24f2cb31778675cc78835
  2. 0x7d6e78ca77a34336074f4aaba3e43dd71fb7ba382f595a79713e846517523da7
  3. 0xa822507291ca8ad3d1314a4f03859a298c23dcda52d43a77a24038dc1c8ead19
  4. 0x36595a346cf31ffbd24d9b9396b9fe7d605a099d002d8c0b3e45f470132fdf07
  5. 0x29ab739780df8cd1ce22bcb2b69382a247659d7f8d3dd22e3ed45cba85441dda
  6. 0x31403d43e4adcedf6442a23df1bc9472aeede84f4acf9142d6b573abb9ef3dd2
  7. 0x9272b03595dece59521dffadffb0bacfdaef4ee4c33c3aa226f21c462881eb20
  8. 0xa7fb81e4d68c5d8bc6914f67a0b5b891422cc91d5f68dd45fe704e57051b186d
  9. 0x0deae0aa24d16461e98ee628cbec5e2213ede86ad231f2354806faa285cf28e3
  10. 0x5a1d8fd13cccc33b1883c5817e70d3833c6412eebf759bbf3b47737d7df28b5c
  11. 0xd37dbda57f52b39f2040fc960342548b09bfcf0bfbb692dbff17cbbca0dba4b8
  12. 0xaef81b61033fee85d110126aed81fbcb0cbee16e8087bf4d35e2e6fb074eba13
  13. 0x9fcad7b6a3a72383a675ff1c88984ed98f2e83727da75d3965a28fb3c0515c37
  14. 0x2c7b214378c568c43cd230b3af22d5b7530813ac1c6dd11bb8169f29d025bb3d
  15. 0xd7fa57d9cb0ff551366a474cfe5dd932be199a84a12f0b57b253725627acf8dc
  16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
  17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON