addrbookFor publishers
← The evidence ledger

Evidence row 2603017

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:190523
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
79718c1c64f9908fa2c935fac26a87dc859c13ec0a109ed1f2d48e7b7c3259a5
Leaf
0x746e763a0f820d91505944eb2dcbbfa3705fd804345c9d86609f4c37ed059b4f

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/yjnhLt"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/d41e8f0e-93e9-4a94-befc-4bc5eb45e858/.well-known/agent-card.json"
    ]
  ],
  "name": "Gioris76",
  "owner_address": "0xa4b7ba92af2a1bcbc6d934476ea75e2ed2230a16",
  "raw": {
    "agent_id": "190523",
    "agent_uri": "https://centralcity.ai/a/yjnhLt",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Gioris76 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/yjnhLt",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Gioris76",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/d41e8f0e-93e9-4a94-befc-4bc5eb45e858/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/yjnhLt",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T15:15:25Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Gioris76 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/yjnhLt"
}

What the leaf hashes

{"body":"79718c1c64f9908fa2c935fac26a87dc859c13ec0a109ed1f2d48e7b7c3259a5","id":2603017,"kind":"listing","method":"sync.erc8004/1","observed_us":1793718925064010,"prev":null,"subject":"erc8004:5042:190523","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. 0x746e7c52a92c02f514dc0f33ce364faa4c960f1cd284f1019a7b0c1965662bc4
  2. 0xadf63dffe28bff3f74f1c6bb4a2692f322e9118cd6448e094d72de856ce02240
  3. 0x05ca70365209665eabf952e360f4fa801e6ecd8e0cad2fc91041b17eca85833e
  4. 0xb64d353b1fb4d6b067bec1c5ffad730c820d642dafaf7ef5144053794bfa5f6d
  5. 0x720a0dc5a140cc4e6f84647f136050c510a3c84029a01b3b843566414da3e3e3
  6. 0x79b8c3b97a7e466d7b7e6bb0aa07abfb2cc9961e5017a84d3565f6ccbca69068
  7. 0xe7af4fa292ae040be1993e0df5eb9a36f2bc8325fc1a0ef59ed7f2d4cca75911
  8. 0x6b3033c3e03153ddb7e21354b44996d63df80ab55d057bcab63c98178242667f
  9. 0x9d2eccbece505e33537c447d92d9d355cc151a4c2813538a71b8a039ba2f275f
  10. 0x93cd2256fde609581271d7a3490b2c742a87607764659fde0a786aea5c75de2a
  11. 0x0ffa34a17b1cae8298e8209dd9bba6dbf5f624a591374dc19a823748c14a10f6
  12. 0xbfb5b86c3732e3821396df788c25997c105ee933690649fadb31f13174f0bc9d
  13. 0x0a2166fdbd0fb119437aa5c587d6d76eacdc831e2e2d305db6de877994a9e71a
  14. 0x8888e0d25075a71372832a4a34d226613212be78f7f52e7bc201b28be0cf3c7b
  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