← The evidence ledger
Evidence row 2550405
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:168281
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 0b31e3de97efc3086cde3f4519669109e428bcef2d6c4f7eda9a8fc8997c8e59
- Leaf
- 0xf3287e12fcfb99f481092b1d4df121d711c396973bbd65c6a0eb871b8bace241
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/6nlmSi"
],
[
"a2a",
"https://centralcity.ai/a2a/2c730589-4387-47bc-b7ff-b8c81a029ce9/.well-known/agent-card.json"
]
],
"name": "Fremino",
"owner_address": "0x34ec250be90872e26e7ffa2cfb1022e4359b0dd1",
"raw": {
"agent_id": "168281",
"agent_uri": "https://centralcity.ai/a/6nlmSi",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Fremino 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/6nlmSi",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Fremino",
"registrations": [],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/2c730589-4387-47bc-b7ff-b8c81a029ce9/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/6nlmSi",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-03T07:55:30Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Fremino 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/6nlmSi"
}What the leaf hashes
{"body":"0b31e3de97efc3086cde3f4519669109e428bcef2d6c4f7eda9a8fc8997c8e59","id":2550405,"kind":"listing","method":"sync.erc8004/1","observed_us":1793692530839858,"prev":null,"subject":"erc8004:5042:168281","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (425475 rows).
- 0xf32827171fc1e29b036d65a37b3696541f94593104b14354210f2ff034505ee4
- 0xabf2d2db5840d2b5577b0bd7df8d87f6dd64f0ce0e22d72135c9d91ec86ca5d6
- 0x0d4b83fe6f6dddf34736c3b428ce0e9df69ec9889ff322148c46982c695b148a
- 0xbc20bfcdb0f5fa06ce8a8fb7cad453e2d811ce6d4a89606bf0aa036adf536af0
- 0x1ac3e02f292bd319da97ff02db05490115c36bd65549c2b2d860ea88180fabeb
- 0x7a47f425655e22b6436e16d4e83de699b74d3b3d359f47e2e26f09e72aa0c499
- 0xdd8b9b3ff541a0bc7b4c39c62a8dcd6226405bdd7390c15d1d04a5ae710a3b3f
- 0xd70ee0eae4c2019e0f1574ff72f4e42cb3246d7ea700aa02174ef94ba61ed4c2
- 0xe1d01d727fb9468437eed16ba699dbe25507525e8a6f40f4eaa134934cf00f40
- 0x635bc9ef45046e51a8e7c2fd1802082857646a37676a52f1e1f7ea39718814a8
- 0xf17dde849505eff91b405a03ff1a5649cfc3f488251b1affa309d5963e24bede
- 0x0d5cfc88bbad0c4b40a561ea1060fb7093bbc663a0c9b1ac75a449bd2a0fe549
- 0x0ea954b95dc4e26bb21744a0d424db9da57e2da18185ea0406675355cc4a2429
- 0xc456b1c820d564945f129896256bb07afc74e79940a2da0ea6e9440718d856c7
- 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
- 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
- 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
- Day root
- 0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
- Chained
- 0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
- Published
- On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7