addrbookFor publishers
← The evidence ledger

Evidence row 3018268

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:254494
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
803b95cbb2623aae73e8d627ddb334f1851cbcf9fe02227483905414deff7565
Leaf
0x3845224c817767ed42352721bf151cc27ee76bdd9210865e0277d24c27b7c136

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/bUcFnt"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/b3886672-8936-4d0b-bb5e-7a5fd4067c27/.well-known/agent-card.json"
    ]
  ],
  "name": "Giossus",
  "owner_address": "0x0132f0cfcb3774ce17667229c131d8ebdb511e40",
  "raw": {
    "agent_id": "254494",
    "agent_uri": "https://centralcity.ai/a/bUcFnt",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Giossus 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/bUcFnt",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Giossus",
      "registrations": [
        {
          "agentId": 254494,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/b3886672-8936-4d0b-bb5e-7a5fd4067c27/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/bUcFnt",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793803500,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T14:46:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Giossus 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/bUcFnt"
}

What the leaf hashes

{"body":"803b95cbb2623aae73e8d627ddb334f1851cbcf9fe02227483905414deff7565","id":3018268,"kind":"listing","method":"sync.erc8004/1","observed_us":1793803591322427,"prev":null,"subject":"erc8004:5042:254494","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