← The evidence ledger
Evidence row 2563507
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:175331
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- f8dd18a52855a2fafa01d10b8c809794f8fcfe96c4af65a281581b0552767b5c
- Leaf
- 0x059961faa607b85f40899b0bf33d8452b37488a9dc6d0c6c5b09afa16f0e24d3
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/0I2KxN"
],
[
"a2a",
"https://centralcity.ai/a2a/a3fc4e05-7073-4a89-bdde-1a3cdaad52b3/.well-known/agent-card.json"
]
],
"name": "Fasser",
"owner_address": "0xb6c67dda7d0e9b93df5b2b3a0dfe305f1b09afc7",
"raw": {
"agent_id": "175331",
"agent_uri": "https://centralcity.ai/a/0I2KxN",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Fasser 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/0I2KxN",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Fasser",
"registrations": [],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/a3fc4e05-7073-4a89-bdde-1a3cdaad52b3/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/0I2KxN",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-03T10:10:52Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Fasser 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/0I2KxN"
}What the leaf hashes
{"body":"f8dd18a52855a2fafa01d10b8c809794f8fcfe96c4af65a281581b0552767b5c","id":2563507,"kind":"listing","method":"sync.erc8004/1","observed_us":1793700652269102,"prev":null,"subject":"erc8004:5042:175331","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).
- 0x0599b369d015b4eba4f8edf3cf4b1cd6e70bdeec1ffb352632ded4c85d313d09
- 0x35da2d13abe757c10c5a662423041f10b011fa3333b921e2d2bdb74df67f4381
- 0x0cc44284fadacfbc3e97ecaadb972a2add5e8aeeb90584c84f5976bffd5a5e87
- 0x6d8f2d042fd6e143aaad604efe189ef06b2f663f782b8dd66974204e980136ea
- 0x237a8f8ddb22d67f596fe91f4c9e7800422032d7cb8bb0fcefebf6f09b5e2fd6
- 0x2c0d782646395a06db6c33aca2da85a744dc96970643b908a004c731a2d46dcd
- 0xa8c9ff6dec406044ad20c5ba66c433eeb9f61755fccf3e65653dac99c53bc78a
- 0xf2a0d7a2de92544591b0464d99548fb71adc9916d5a7d370d7e449f59449e403
- 0x7a4daf20c4720e52d913c5e0217455f18aca93a8591b7b45721a05ae83ef297b
- 0x366855c24d293011182a2697bf8260e0bb64b66a313e8ec59080817a86456e33
- 0x3f7a0198e1edd23b9295e59c4d7dd0440c45db1eda73308bfb51ae5d0394ccdb
- 0x6d9a0af62b00211dd87ca8c637ebeef6b09b59ec113f79cc830ba6834160683a
- 0x4e70d4f3d8061ba1880699efd21e122cab4e2a786faff4a0cdc4700d17a75055
- 0x93ab7dcb2777a66a8864a3266602159fa29a49683bf095a1ec2a005ab2d78703
- 0x4c65946e46ac859ee8bcd510bd1ff838776ef9d9a553f743da25e2fd4c4ec5c8
- 0x06da6e1933d86a9ec29befc4660e18827c5663bfa2083536fe460228c0434945
- 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
- 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
- 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
- Day root
- 0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
- Chained
- 0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
- Published
- On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7