← The evidence ledger
Evidence row 2624294
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:199140
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- c99974a226d7a473ada08a37d77155b09d2220206f68aaae79313c0e469dca09
- Leaf
- 0x15f53d5993d9ed28ff6058991b494bee1c08d711027131ac9a48cefb4a148da2
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/Wbcrsh"
],
[
"a2a",
"https://centralcity.ai/a2a/c690976b-e09c-4b95-acbd-102977a819ef/.well-known/agent-card.json"
]
],
"name": "Fassano8",
"owner_address": "0x3f416f9a4666d475195043acd4342dd7deffadc6",
"raw": {
"agent_id": "199140",
"agent_uri": "https://centralcity.ai/a/Wbcrsh",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Fassano8 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/Wbcrsh",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Fassano8",
"registrations": [
{
"agentId": 199140,
"agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
}
],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/c690976b-e09c-4b95-acbd-102977a819ef/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/Wbcrsh",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"updatedAt": 1793730132,
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-03T18:25:08Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Fassano8 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/Wbcrsh"
}What the leaf hashes
{"body":"c99974a226d7a473ada08a37d77155b09d2220206f68aaae79313c0e469dca09","id":2624294,"kind":"listing","method":"sync.erc8004/1","observed_us":1793730308961907,"prev":null,"subject":"erc8004:5042:199140","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).
- 0x15f53e9bcbdc22b58818e84db4f3136557e9f195855accbd988a4c5b096803ed
- 0x8bd6e06f47140507d8873ac1a449c1ac5b4029a2586ad477e2fffeb20feb31f2
- 0x84102e4af159b33da5469cae411aaca506939672fdd4fcc439e87860cd7c02be
- 0x558355d3a39d70dd29648fb9a3c913897afaadf5e2108c80197c22f443babe94
- 0x5d8754f56849b68954d9107462dc65dd2e1246c9e7fad45f66754265cb6d47c4
- 0x056cbbf94ec5689d0f52d21ca706541fd98ff6230c93f2ec9432083d068d98dc
- 0x892b548fadca07e6fc590cd28810858c7590c7dd855b53fbc33ff5c927fc131b
- 0x37a8088733f8111e437d7895e61ae632a35dc06616533806ec22fd2b9d2a9aa6
- 0xc3b8e5b6ca258a2d91dd1e1656ce8f8b071f3fd76e39a07f3c598fce9d953953
- 0x99a515bcc5c60dfa9a6af41ab82726556496395a7e9bf24e7cef5a161ec96d04
- 0x600cb93dcc65e1aa5998b5b8b6ad34f45bb0f25e026d10533157d9ac29345648
- 0xe15c70650151d1a9f4a6edb53831913746371589cf5b5f913ee51abc12496628
- 0xd94722bdb41527c7e86b71a63a94e4d4ae1edbc11a8300cc2dc1910b8fcb0a51
- 0x66e70e2e75d77163246a8096eab56d11301f21ccfe90f151078a58d2560d35c7
- 0x711583ccee5cdd04f5adf1bada00491547d886e40ddf1799b012e27be2a663c2
- 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
- 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
- 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
- 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
- Day root
- 0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
- Chained
- 0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
- Published
- On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7