addrbookFor publishers
← The evidence ledger

Evidence row 2071275

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:67269
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
deea27e0be2d68baef283dc820403851283e41d4ae895aeda81be2c15331f28d
Leaf
0x6b658a12a374db617b989398556be6ec3f1ffd3692042b390ec6e9d2922c93ad

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/b4VzlZ"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/40ced178-b9c9-4724-98ff-9e61b31b23fb/.well-known/agent-card.json"
    ]
  ],
  "name": "Fontano",
  "owner_address": "0xce522c129a9f4255d6c1613907e059b6413d4d0d",
  "raw": {
    "agent_id": "67269",
    "agent_uri": "https://centralcity.ai/a/b4VzlZ",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fontano 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/b4VzlZ",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fontano",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/40ced178-b9c9-4724-98ff-9e61b31b23fb/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/b4VzlZ",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-02T06:01:02Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fontano 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/b4VzlZ"
}

What the leaf hashes

{"body":"deea27e0be2d68baef283dc820403851283e41d4ae895aeda81be2c15331f28d","id":2071275,"kind":"listing","method":"sync.erc8004/1","observed_us":1793599262803182,"prev":null,"subject":"erc8004:5042:67269","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