← The evidence ledger
Evidence row 2996159
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:244140
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- e0971e5046075725dcee7f3253b324e4a99266466751bff7d7328fbab4883423
- Leaf
- 0xb4bcf60a4c1cb41b01d8d0c298498ecbfb2ed68b781d2ce5824479d4a5892325
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/de1kfE"
],
[
"a2a",
"https://centralcity.ai/a2a/aa226e56-6278-4a96-8ea1-29c93c96a1f7/.well-known/agent-card.json"
]
],
"name": "Nibabus",
"owner_address": "0xd4f7daeb8c01883287f67c5d02bd9c79bcccf33c",
"raw": {
"agent_id": "244140",
"agent_uri": "https://centralcity.ai/a/de1kfE",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Nibabus 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/de1kfE",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Nibabus",
"registrations": [
{
"agentId": 244140,
"agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
}
],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/aa226e56-6278-4a96-8ea1-29c93c96a1f7/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/de1kfE",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"updatedAt": 1793790872,
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-04T11:16:26Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Nibabus 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/de1kfE"
}What the leaf hashes
{"body":"e0971e5046075725dcee7f3253b324e4a99266466751bff7d7328fbab4883423","id":2996159,"kind":"listing","method":"sync.erc8004/1","observed_us":1793790986363238,"prev":null,"subject":"erc8004:5042:244140","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.