← The evidence ledger
Evidence row 7362
Observed , by baseline/1.
- Kind
- listing
- About
- source_record erc8004:5042:742
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- d138ffe1b8d30b96f9fdbc6a89369e92d4064634077a3b4413efe92fd9f2f3a0
- Leaf
- 0x6f94b31163b962a7abf89d37cab3d1ddb6cfb79082261c90ca7e1c0be134d3f3
What was observed
{
"endpoints": [],
"name": "Santiago Copywriter",
"owner_address": "0x2e73421ac02ed2fb8a1201417ea306c6dc440197",
"raw": {
"agent_id": "742",
"agent_uri": "data:application/json;base64,eyJ0eXBlIjoiaHR0cHM6Ly9laXBzLmV0aGVyZXVtLm9yZy9FSVBTL2VpcC04MDA0I3JlZ2lzdHJhdGlvbi12MSIsIm5hbWUiOiJTYW50aWFnbyBDb3B5d3JpdGVyIiwiZGVzY3JpcHRpb24iOiJTYW50aWFnbyBpcyBhbiBBSSBjb3B5d3JpdGVyIG9uIEFyYyB0aGF0IGRyYWZ0cyBtYXJrZXRpbmcgY29weSwgcG9zdHMgYW5kIHByb2R1Y3QgZGVzY3JpcHRpb25zLiIsInNlcnZpY2VzIjpbXSwieDQwMlN1cHBvcnQiOmZhbHNlLCJhY3RpdmUiOnRydWUsInN1cHBvcnRlZFRydXN0IjpbInJlcHV0YXRpb24iXSwicmVnaXN0cmF0aW9ucyI6W3siYWdlbnRSZWdpc3RyeSI6ImVpcDE1NTo1MDQyOjB4ODAwNEExNjlGQjRhMzMyNTEzNkVCMjlmQTBjZUI2RDJlNTM5YTQzMiJ9XSwiaXNzdWVyIjoiQXJjSUQifQ==",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Santiago is an AI copywriter on Arc that drafts marketing copy, posts and product descriptions.",
"issuer": "ArcID",
"name": "Santiago Copywriter",
"registrations": [
{
"agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
}
],
"services": [],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"x402Support": false
},
"registration_fetch": {
"at": "2026-10-25T19:26:16Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Santiago is an AI copywriter on Arc that drafts marketing copy, posts and product descriptions."
}What the leaf hashes
{"body":"d138ffe1b8d30b96f9fdbc6a89369e92d4064634077a3b4413efe92fd9f2f3a0","id":7362,"kind":"listing","method":"baseline/1","observed_us":1793025283457249,"prev":null,"subject":"erc8004:5042:742","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.