addrbookFor publishers
← The evidence ledger

Evidence row 3050368

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:275422
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
5fca193a2442ef2b8a855209fd8fb78f44323a4d5e86787bef862cac09574da4
Leaf
0x83296c7988ed07d6621f7785ecc59aa609d5a158b3052507aee8c985401fcf44

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/HEW46C"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/68dfb095-99dd-4263-a03e-6fe026c45ed2/.well-known/agent-card.json"
    ]
  ],
  "name": "Jakano",
  "owner_address": "0xf03319904ad10213067ebe594c413f9cdb119ef1",
  "raw": {
    "agent_id": "275422",
    "agent_uri": "https://centralcity.ai/a/HEW46C",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Jakano 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/HEW46C",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Jakano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/68dfb095-99dd-4263-a03e-6fe026c45ed2/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/HEW46C",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T18:34:27Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Jakano 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/HEW46C"
}

What the leaf hashes

{"body":"5fca193a2442ef2b8a855209fd8fb78f44323a4d5e86787bef862cac09574da4","id":3050368,"kind":"listing","method":"sync.erc8004/1","observed_us":1793817267733021,"prev":null,"subject":"erc8004:5042:275422","subject_kind":"source_record"}

Proof

Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.

How to check it · This row as JSON