← The evidence ledger
Evidence row 2109152
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:83929
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- b78f59e2438f546d2b8ba5c39b3b65e789c9f604fb24cfcca0d779116e3d963b
- Leaf
- 0x1064fad341b49675960be6c38fc6a8a3432a808b1768455cae02a873d374c0ae
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/Gxn8Xa"
],
[
"a2a",
"https://centralcity.ai/a2a/4f38df6f-5361-4ced-be63-d41ba7eb7315/.well-known/agent-card.json"
]
],
"name": "Mada",
"owner_address": "0x684af3b4588d49b9131676191eb9ad05924fb217",
"raw": {
"agent_id": "83929",
"agent_uri": "https://centralcity.ai/a/Gxn8Xa",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Mada 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/Gxn8Xa",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Mada",
"registrations": [],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/4f38df6f-5361-4ced-be63-d41ba7eb7315/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/Gxn8Xa",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-02T10:20:33Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Mada 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/Gxn8Xa"
}What the leaf hashes
{"body":"b78f59e2438f546d2b8ba5c39b3b65e789c9f604fb24cfcca0d779116e3d963b","id":2109152,"kind":"listing","method":"sync.erc8004/1","observed_us":1793614833217332,"prev":null,"subject":"erc8004:5042:83929","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.