← The evidence ledger
Evidence row 2025789
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:46045
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- ca30039cf523d5f24e954e3eb32d1057e1662b974b702dcf2015eee6202f5d9c
- Leaf
- 0xef2be7949cbcf54e8b228c82026a07ea573be85e04badec7d17c9f2c6cf7d53b
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/EwxTgH"
],
[
"a2a",
"https://centralcity.ai/a2a/c92180a1-c372-4d70-b296-c078030b5256/.well-known/agent-card.json"
]
],
"name": "Nostik",
"owner_address": "0x16ba7aeb9f3726d91895b0348ce154cfcea7ee09",
"raw": {
"agent_id": "46045",
"agent_uri": "https://centralcity.ai/a/EwxTgH",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Nostik is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/EwxTgH",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Nostik",
"registrations": [
{
"agentId": 46045,
"agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
}
],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/c92180a1-c372-4d70-b296-c078030b5256/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/EwxTgH",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"updatedAt": 1793582121,
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-02T01:16:12Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Nostik is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/EwxTgH"
}What the leaf hashes
{"body":"ca30039cf523d5f24e954e3eb32d1057e1662b974b702dcf2015eee6202f5d9c","id":2025789,"kind":"listing","method":"sync.erc8004/1","observed_us":1793582172951969,"prev":null,"subject":"erc8004:5042:46045","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.