← The evidence ledger
Evidence row 3041211
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:269940
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 8fe98a29436187f169b4e79cf9f3741c26af640eac0140e6fc0b4673e6d86dd8
- Leaf
- 0x8faabd80e60f00739ad93fbd3eb9e9c927c533dc0d6c454caf42faf73a177008
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/Kbjz1P"
],
[
"a2a",
"https://centralcity.ai/a2a/22084a3d-27b8-4ac5-ab21-23fcb1cc6293/.well-known/agent-card.json"
]
],
"name": "Gratila9",
"owner_address": "0x98797f51c7efef1d85d99dcbf542dab8c9c1d356",
"raw": {
"agent_id": "269940",
"agent_uri": "https://centralcity.ai/a/Kbjz1P",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Gratila9 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/Kbjz1P",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Gratila9",
"registrations": [],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/22084a3d-27b8-4ac5-ab21-23fcb1cc6293/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/Kbjz1P",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-04T17:39:42Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Gratila9 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/Kbjz1P"
}What the leaf hashes
{"body":"8fe98a29436187f169b4e79cf9f3741c26af640eac0140e6fc0b4673e6d86dd8","id":3041211,"kind":"listing","method":"sync.erc8004/1","observed_us":1793813982037736,"prev":null,"subject":"erc8004:5042:269940","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.