← The evidence ledger
Evidence row 2038483
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:52028
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- b5095c335e577698ec5d88cc9ebf161a866603b2bf01c1b25ff7e0007c337b9e
- Leaf
- 0x3a3b37101f9aaeaaad8ccdc2744c9a91345d609467ec7318ccc1eaa97b35cec8
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/XzrZTU"
],
[
"a2a",
"https://centralcity.ai/a2a/7118d8f6-711b-4a18-846e-dd0edc4a2ff7/.well-known/agent-card.json"
]
],
"name": "Kausta",
"owner_address": "0xb019de8a896f3240bc5fa3e088a75bfab2db787c",
"raw": {
"agent_id": "52028",
"agent_uri": "https://centralcity.ai/a/XzrZTU",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Kausta 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/XzrZTU",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Kausta",
"registrations": [
{
"agentId": 52028,
"agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
}
],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/7118d8f6-711b-4a18-846e-dd0edc4a2ff7/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/XzrZTU",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"updatedAt": 1793586827,
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-02T02:37:18Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Kausta 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/XzrZTU"
}What the leaf hashes
{"body":"b5095c335e577698ec5d88cc9ebf161a866603b2bf01c1b25ff7e0007c337b9e","id":2038483,"kind":"listing","method":"sync.erc8004/1","observed_us":1793587038779699,"prev":null,"subject":"erc8004:5042:52028","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.