← The evidence ledger
Evidence row 2493310
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:146273
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 094ccd052abaab1f814e7655d3e0880f9890f3333b8e34c2667c7c9016a54928
- Leaf
- 0x2505075f487b5a36da940a7829c4530405b8de43209df687f07e638b952b78b3
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/3HAvVk"
],
[
"a2a",
"https://centralcity.ai/a2a/b34a2763-f92e-4366-bfbe-6ab8d28666a6/.well-known/agent-card.json"
]
],
"name": "Frifer",
"owner_address": "0xe0f54e0378444c9d56b67a7ad622fe2a63bca684",
"raw": {
"agent_id": "146273",
"agent_uri": "https://centralcity.ai/a/3HAvVk",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Frifer 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/3HAvVk",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Frifer",
"registrations": [],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/b34a2763-f92e-4366-bfbe-6ab8d28666a6/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/3HAvVk",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-03T00:54:09Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Frifer 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/3HAvVk"
}What the leaf hashes
{"body":"094ccd052abaab1f814e7655d3e0880f9890f3333b8e34c2667c7c9016a54928","id":2493310,"kind":"listing","method":"sync.erc8004/1","observed_us":1793667249838555,"prev":null,"subject":"erc8004:5042:146273","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.