← The evidence ledger
Evidence row 2604102
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:191020
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 372b9c0df259352bd1af9f2d396ebc027587419904a3d3aa909542b68ea6e701
- Leaf
- 0x363166ffba0a0c42204b7958eefd7ed2a7433b4dbc6a151f529ba5f916eaa2c2
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/fQxCe0"
],
[
"a2a",
"https://centralcity.ai/a2a/a7dcf314-9d79-4faa-b482-c09f6e1c5bc8/.well-known/agent-card.json"
]
],
"name": "Truston",
"owner_address": "0xa6d7ccb22694069bfb8c8d2f74cef10215621b31",
"raw": {
"agent_id": "191020",
"agent_uri": "https://centralcity.ai/a/fQxCe0",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Truston 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/fQxCe0",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Truston",
"registrations": [],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/a7dcf314-9d79-4faa-b482-c09f6e1c5bc8/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/fQxCe0",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-03T15:26:35Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Truston 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/fQxCe0"
}What the leaf hashes
{"body":"372b9c0df259352bd1af9f2d396ebc027587419904a3d3aa909542b68ea6e701","id":2604102,"kind":"listing","method":"sync.erc8004/1","observed_us":1793719595421449,"prev":null,"subject":"erc8004:5042:191020","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).
- 0x3630bb31f0ad31c36d06dd099de48ef542e0bd655229b169f4f6547d3ee92a48
- 0x6ef128b32b32076c165a1217216d748bc296c90f5f941a2d38dd04897bb624dc
- 0x695136b69e8c1544b77fef94387916e092e29356bf430b2f0de45962886b16ff
- 0xadf710a18c93db0d12ad5806d6c489862ecee3ee2a08408efa8e40f557103f4b
- 0x05a31b08fca7224401356e2857d6015131dd7eb6abc5e97d06c8558fa8b94080
- 0x6142471fe6b5d274964ace05d382e15144e47224b247d0c308c0226d327264e8
- 0x1480bf94c1825a0e255cc5d20f042df0e917b15e34736336dd6816d048925996
- 0x3a6855848892465bc1c7c5bb26b526c58f9d8bccab16c61e18bbd068acb91d17
- 0x50d2592ca0b51c067512bd6d47a1140a059432e8999b10610217d7d811d8ef22
- 0x58a715c1003680d4053cebb9442bd9c8d5409bcb3dd0c1ff914c7055bc7e5f4a
- 0x4ecb24bdc6727666f06ce753bd4dcbe32be7b82ee0fbec0dfc498920a48a15f3
- 0x8b1299a08a79a30071ae7270431b2f886df96a8fcf70897e23fbd22985336013
- 0x4435d30c5484a03bc119547d2071d78d19849c42083678f1d6af8d6dd8f74a98
- 0x58aed1257fcd4ee1c84710e1858bdde1ba134c86ed73f1f35a7aeaeacd9398e4
- 0xb1fe1f6398b7faed977bc6cc75b0a8404ef5a6cb386ca30aebdb7450b7bb6dbe
- 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
- 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
- 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
- 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
- Day root
- 0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
- Chained
- 0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
- Published
- On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7