← The evidence ledger
Evidence row 2033882
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:49887
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- e0b19dfe0eb03d16d904bbc7b69ef4d20adc121f8564201600080e6d9e186250
- Leaf
- 0x2c8b3f8c79644742f2139f0a5dc5f12e3003252d085af4d5432a23a5f7d5e32d
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/NSmlAz"
],
[
"a2a",
"https://centralcity.ai/a2a/54c4abc3-54f2-4f5c-a5c3-72a15ffadde7/.well-known/agent-card.json"
]
],
"name": "Bissa",
"owner_address": "0x5e70de6afacd26e3af0e1a14fcec3d0362a6dc06",
"raw": {
"agent_id": "49887",
"agent_uri": "https://centralcity.ai/a/NSmlAz",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Bissa 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/NSmlAz",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Bissa",
"registrations": [],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/54c4abc3-54f2-4f5c-a5c3-72a15ffadde7/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/NSmlAz",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-02T02:08:23Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Bissa 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/NSmlAz"
}What the leaf hashes
{"body":"e0b19dfe0eb03d16d904bbc7b69ef4d20adc121f8564201600080e6d9e186250","id":2033882,"kind":"listing","method":"sync.erc8004/1","observed_us":1793585303487065,"prev":null,"subject":"erc8004:5042:49887","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.