← The evidence ledger
Evidence row 2030068
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:48002
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 5000325e07d45f8f248a2218db889e6f12850e36423f4832e3927ff6004c04e2
- Leaf
- 0xced2ac26fc401318d20baea6aa398248570e5c42f6d6ebac16b1f95b8424ed84
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/UucKxN"
],
[
"a2a",
"https://centralcity.ai/a2a/29250f31-4963-4c42-a893-447d18ebeb04/.well-known/agent-card.json"
]
],
"name": "Noston",
"owner_address": "0xff1a07ff0af7354dfb3de1a65e830273bc246473",
"raw": {
"agent_id": "48002",
"agent_uri": "https://centralcity.ai/a/UucKxN",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Noston 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/UucKxN",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Noston",
"registrations": [],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/29250f31-4963-4c42-a893-447d18ebeb04/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/UucKxN",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-02T01:45:01Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Noston 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/UucKxN"
}What the leaf hashes
{"body":"5000325e07d45f8f248a2218db889e6f12850e36423f4832e3927ff6004c04e2","id":2030068,"kind":"listing","method":"sync.erc8004/1","observed_us":1793583901732340,"prev":null,"subject":"erc8004:5042:48002","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.