← The evidence ledger
Evidence row 2713296
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:204827
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- c25d89547e49c044381c97303aad1d0ec553340ce1574ef5f6d1ed5cb90b5a3d
- Leaf
- 0xf2fc4696847733de33124cf44ed4fa1e86dc515287cec31081c24382869d4a90
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/z9Y9H3"
],
[
"a2a",
"https://centralcity.ai/a2a/bb3e11ed-d127-45d7-b1fc-fd114de99457/.well-known/agent-card.json"
]
],
"name": "Trebor",
"owner_address": "0x1c42f213996c978747f8fcc1115c462838dfc7ae",
"raw": {
"agent_id": "204827",
"agent_uri": "https://centralcity.ai/a/z9Y9H3",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Trebor 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/z9Y9H3",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Trebor",
"registrations": [],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/bb3e11ed-d127-45d7-b1fc-fd114de99457/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/z9Y9H3",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-03T21:04:50Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Trebor 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/z9Y9H3"
}What the leaf hashes
{"body":"c25d89547e49c044381c97303aad1d0ec553340ce1574ef5f6d1ed5cb90b5a3d","id":2713296,"kind":"listing","method":"sync.erc8004/1","observed_us":1793739890663303,"prev":null,"subject":"erc8004:5042:204827","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).
- 0xf2fc43810fa709bb2749ba5f5c6a6466cb22d91c1678051e9765327bff4067f3
- 0x55aa5c2bb3dfe8a2599c50e495908de817a1cce6a7eb83157418efec7dcd673d
- 0x57a911a484c686d833831a374132826017f4ff9847a496088309ca78ed40ac7a
- 0xaebdd451c5e0466276578fc0983a9910ec1176239e0b3ded4c7349c12b7886de
- 0xa7c4c6ad7740fb2fc073822b6acde453a820e53f99633ec5d148ed98060c7548
- 0xa37d064d1c7f04a618acb6e86b6dc619230d1c87d8b0fc8df27c98b5be5d797f
- 0x70502eb5acfe3f78469161b902642dc4710785ac824567fa476b1738cc4da371
- 0x5d171846290d5954a25da902822b879f1cae16f478e258a001e55a1922570578
- 0xed9bcc4fdd576d62c7794d90dbf6ebf8d3a118188531cf0a2e1d0e9207fcb1f2
- 0x64e8a40ee465edbd89fd4101bba6aa66b17ee092621616f143c6f863a8333ac6
- 0xf17dde849505eff91b405a03ff1a5649cfc3f488251b1affa309d5963e24bede
- 0x0d5cfc88bbad0c4b40a561ea1060fb7093bbc663a0c9b1ac75a449bd2a0fe549
- 0x0ea954b95dc4e26bb21744a0d424db9da57e2da18185ea0406675355cc4a2429
- 0xc456b1c820d564945f129896256bb07afc74e79940a2da0ea6e9440718d856c7
- 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
- 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
- 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
- Day root
- 0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
- Chained
- 0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
- Published
- On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7