← The evidence ledger
Evidence row 2621905
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:198725
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- a42b15e969092327f7c1b6e1daf2315dc444813490b6ffaa52343f9d2236fad5
- Leaf
- 0x50e6afe68bba3be35fca0e89f90240cf8848a0eb650a14d11175759175d527c9
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/XsDOtX"
],
[
"a2a",
"https://centralcity.ai/a2a/8f13a865-b603-46e2-982c-f1af266dcab5/.well-known/agent-card.json"
]
],
"name": "Kusjo87",
"owner_address": "0xf0a18fa96b13df561cee9ec9b6b0028fc28e1281",
"raw": {
"agent_id": "198725",
"agent_uri": "https://centralcity.ai/a/XsDOtX",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Kusjo87 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/XsDOtX",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Kusjo87",
"registrations": [
{
"agentId": 198725,
"agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
}
],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/8f13a865-b603-46e2-982c-f1af266dcab5/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/XsDOtX",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"updatedAt": 1793729567,
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-03T18:14:05Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Kusjo87 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/XsDOtX"
}What the leaf hashes
{"body":"a42b15e969092327f7c1b6e1daf2315dc444813490b6ffaa52343f9d2236fad5","id":2621905,"kind":"listing","method":"sync.erc8004/1","observed_us":1793729645578741,"prev":null,"subject":"erc8004:5042:198725","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).
- 0x50e6608bbb44b7503cfe92edb706a5d28bd298bb18768500fc889198fbb8bf46
- 0x3126b496d23369eacd3442c6aadd3aab4930e0b0a1b9e82841851482852d5754
- 0x28c6baf118ce4d7c45f5db2ea7460ee80f16cdc09621a351317f29e66c7a42ca
- 0x46787cf881f1a460e12c50f9e99307ae455a56257cbef366e99a1e908f73faf1
- 0x5421e6c8d2148876ad64158f778f3d8ef2477636fa8bfd22014cc9917520b1dd
- 0x1335665bb1d1e4e51accd522402e522d5d4a5444451ce277ce57f2a1bcd7a447
- 0x3a1836187eba74b669f85770c0acedbb9448de79db0e3dbd6bf7ca412b8a7750
- 0x358194c58528e6cad76b7a9c57f4acfbfc433ca1c68950b4df147a31e05e35d7
- 0xf480fe56ebbd03dd0448e961a559ab34a79cfcb7d42567ca58aa886b0c18042a
- 0x283e10f41b06d325f58d694af998dd93bae0b294594bb6a777e1cb8f34b86620
- 0xe4f083b851a52131508ff36b467574b2481901b815ca2e6b3e6affb3eb418349
- 0x962accc532b8bb0d6c9cac258a25ac9d23aa091875ae918d830b485f55c7adc3
- 0x94187c120b8099d2990297ee88e8eb9a21573805f8105e5ec8b85c062f211c25
- 0x4b9907277e91efb1f7d9761806af6ae068cc26782473322e3d536248ba73fc2e
- 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
- 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
- 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
- 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
- 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
- Day root
- 0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
- Chained
- 0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
- Published
- On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7