← The evidence ledger
Evidence row 3000703
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:245909
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 0f321696ce938251f637b2117017e9fdcd74a2347648488681406b92daafc0ba
- Leaf
- 0xb43436120603cb1281235f98b45080a995badf9498083838b9655f857081785c
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/CvQJIq"
],
[
"a2a",
"https://centralcity.ai/a2a/f40a451b-2feb-411e-8e0e-ee3725ab692d/.well-known/agent-card.json"
]
],
"name": "Mautert",
"owner_address": "0xb21c306bcca8a844aa7cda31111605d267ed57b6",
"raw": {
"agent_id": "245909",
"agent_uri": "https://centralcity.ai/a/CvQJIq",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Mautert 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/CvQJIq",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Mautert",
"registrations": [],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/f40a451b-2feb-411e-8e0e-ee3725ab692d/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/CvQJIq",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-04T11:45:01Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Mautert 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/CvQJIq"
}What the leaf hashes
{"body":"0f321696ce938251f637b2117017e9fdcd74a2347648488681406b92daafc0ba","id":3000703,"kind":"listing","method":"sync.erc8004/1","observed_us":1793792701035913,"prev":null,"subject":"erc8004:5042:245909","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.