← The evidence ledger
Evidence row 3012873
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:251394
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 03edae8706e4edaafc889ef91d6077b52d052b571f34f244e58829445d3efc91
- Leaf
- 0x7390448f701accdb4b8d675b7d13fe9e0881be0e5b55ae79b86a5e06eadfa6a5
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/If8e9u"
],
[
"a2a",
"https://centralcity.ai/a2a/fb339c32-7ad7-4cd9-ba1b-1c2984cef8ac/.well-known/agent-card.json"
]
],
"name": "Sobeon",
"owner_address": "0x0121b97cefd35865b601798bb6d2498cea641674",
"raw": {
"agent_id": "251394",
"agent_uri": "https://centralcity.ai/a/If8e9u",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Sobeon 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/If8e9u",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Sobeon",
"registrations": [],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/fb339c32-7ad7-4cd9-ba1b-1c2984cef8ac/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/If8e9u",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-04T13:54:19Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Sobeon 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/If8e9u"
}What the leaf hashes
{"body":"03edae8706e4edaafc889ef91d6077b52d052b571f34f244e58829445d3efc91","id":3012873,"kind":"listing","method":"sync.erc8004/1","observed_us":1793800459405012,"prev":null,"subject":"erc8004:5042:251394","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.