← The evidence ledger
Evidence row 2572564
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:179761
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- b51b72d0061f5ffcceda5ee6e482ab335ae668f75942729f35eea9de57adaf37
- Leaf
- 0xb5f09b569cdfecddfa54533d69ed857086ecd05654b71a1273b5f9e15ec33e52
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/Iq5tn9"
],
[
"a2a",
"https://centralcity.ai/a2a/b2fcfcae-3f2e-4ab8-a46c-bfdf2907751c/.well-known/agent-card.json"
]
],
"name": "Bassel",
"owner_address": "0x92c5edbca3463e224180221e8ee8f010f1fa3d1e",
"raw": {
"agent_id": "179761",
"agent_uri": "https://centralcity.ai/a/Iq5tn9",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Bassel 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/Iq5tn9",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Bassel",
"registrations": [
{
"agentId": 179761,
"agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
}
],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/b2fcfcae-3f2e-4ab8-a46c-bfdf2907751c/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/Iq5tn9",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"updatedAt": 1793705916,
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-03T11:40:29Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Bassel 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/Iq5tn9"
}What the leaf hashes
{"body":"b51b72d0061f5ffcceda5ee6e482ab335ae668f75942729f35eea9de57adaf37","id":2572564,"kind":"listing","method":"sync.erc8004/1","observed_us":1793706029784375,"prev":null,"subject":"erc8004:5042:179761","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).
- 0xb5f0932054cca8391ec9036a2b9e9e9e7e332f6b4f49afa8bdc6dd525a809464
- 0x8dbc087ce70c81cee380cc472c7316614bb0a130879580c3f0833d0eb94a1903
- 0xc9e707f5551027ad0ad3cf131191b421836fb212bb087cf3a1185af02c502b43
- 0xaa0111e17db441e909c56af0fb022e452bfedf223c664d99472a5d63771f4330
- 0x3011f1a34d1c409a6b08c3d13c170795561b6cacb42ba9d4b7483fab5b676139
- 0x42be01fb6b243847fc7452185cd7d273f4871680d0ca71b5ac97e4185cd14dc9
- 0x7db644673d40cb911b0a454fc2fb03161b79ea6b414f19ab6c7e54ff04d847c4
- 0x9d6e00361d2b2a84d2ec6b300ce41d92844abeb9f66755260197ce8773d521eb
- 0xa987ddf590726b76e70c7e7a01800cc47d0631251ee322d57d77ab5e9ef689ce
- 0x1a1b5c4726402abb842e4d8d40171382e101d854cd32488b021a454a56b9d311
- 0x0bd787f417928354757d2440f000b758bec86c587475726b7a56846f3d4d7fa4
- 0x9a35904e1bb8077b8807427d95dec8c0d4862d485ff7683340c19f2f649e541f
- 0x21bb4f528bdd235a77e2f1802b439572aadfc1f1e65d2605dfa0bdcb481e4d28
- 0x1114468556630d3a65d038b1ce5fa0e558d58422878e6b91ce8c3b87e06fafef
- 0xc0bea6c8a0da854513562c1be034edd9e23999e98182b784da3cae0bf2e3890b
- 0xf8c1a0cdf4ba2eb105bc3e83d2f2b121cab4a34fb5a3846fa592909906f7fdaa
- 0x39dab39081985bbfffe23b080399a9d1a9cb9c2c8960102350c4212113cb2cba
- 0xac5402954216dc6c7020a6405675c8fc3b0828c2ab02943d80de52677a2f1fc3
- 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a
- Day root
- 0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
- Chained
- 0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
- Published
- On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7