← The evidence ledger
Evidence row 3054478
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:278670
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 7f6a8bc2f57d66ec196b6eb03d0110f6294a1964a1632be7e97e22f1829ebf7d
- Leaf
- 0xb9fa9ceda0bc6e33e1317bf90a79328e2a9fb01f3a66cb867d9e1be7076325a3
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/BQiTVH"
],
[
"a2a",
"https://centralcity.ai/a2a/2b298f65-8274-4160-a990-e785887c51a5/.well-known/agent-card.json"
]
],
"name": "Numon",
"owner_address": "0xc93ce67cb118e3ea17bf6b71ed8f21d0bc5f7705",
"raw": {
"agent_id": "278670",
"agent_uri": "https://centralcity.ai/a/BQiTVH",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Numon 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/BQiTVH",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Numon",
"registrations": [],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/2b298f65-8274-4160-a990-e785887c51a5/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/BQiTVH",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-04T18:59:49Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Numon 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/BQiTVH"
}What the leaf hashes
{"body":"7f6a8bc2f57d66ec196b6eb03d0110f6294a1964a1632be7e97e22f1829ebf7d","id":3054478,"kind":"listing","method":"sync.erc8004/1","observed_us":1793818789203619,"prev":null,"subject":"erc8004:5042:278670","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.