← The evidence ledger
Evidence row 2522645
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:157632
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 692504425c5f55952eefdef93c87bbe0482184113f5f9064b96bc481412b6c79
- Leaf
- 0x38cf1c5d2aa12d35f5df9de71783860f1f4bea7fac638237f4f65056f7ebfb8e
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/vG9Jjt"
],
[
"a2a",
"https://centralcity.ai/a2a/4b788da2-ebdf-4bf8-a9b0-c323e7e40f38/.well-known/agent-card.json"
]
],
"name": "Sifiseh",
"owner_address": "0x35915942d7e94178a2fc90d985c16c725893832a",
"raw": {
"agent_id": "157632",
"agent_uri": "https://centralcity.ai/a/vG9Jjt",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Sifiseh 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/vG9Jjt",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Sifiseh",
"registrations": [],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/4b788da2-ebdf-4bf8-a9b0-c323e7e40f38/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/vG9Jjt",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-03T04:25:24Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Sifiseh 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/vG9Jjt"
}What the leaf hashes
{"body":"692504425c5f55952eefdef93c87bbe0482184113f5f9064b96bc481412b6c79","id":2522645,"kind":"listing","method":"sync.erc8004/1","observed_us":1793679924780198,"prev":null,"subject":"erc8004:5042:157632","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).
- 0x38cf140eea6301712bee5d6db8a4209031c0ddaeda33106f9a7fe60b146c4231
- 0x0b2ea95c848b4d0e56995635e54f58b237c28e7cfa33f1f1963c770712c8ec35
- 0x44fb38e945e19febb64e45609b9d54973ddd6ef4f2076b9598868f7e20f78df5
- 0xe376c8b7cbddf40347a117f0c880e41ef5811ab32a8a15ba0a8c529b803c07c2
- 0x9d55aa2556f4c692f13504bacf689c2b4e9ffcf8d3e5ae029d88fd7d3eb97ea3
- 0x250ffc03efcc19e1b532cd19b2877d8245685624603da2c059e39a04fc6737ae
- 0x16715b6619e06df4160da9a0f16e8b25338d9af85554394c5c4d7034459a8d22
- 0x661c38ba67641655e7235145f83c45930112eca6762910c85645922c3bba9f01
- 0x2bd357b26c33e2a1577514861ba806cc66bfc2e85f512ee4410d34afc3c8f31f
- 0x1e2c67dcccb57af1f62c9fd6f16ab7b8bb1446a660006f5afb7308c51f1be845
- 0xfe90702be2b4dc29e6f3018751ac41b40b9688d02a21797c59715ea0cf4f6a19
- 0x68b28488a5f1206d54658e4c56356c8dac4c799719ceeac59b9b83cd42375420
- 0x9ff0540c065d2c066aa07e30d42707c88f5f7729bc3c89880661802495922729
- 0x58aed1257fcd4ee1c84710e1858bdde1ba134c86ed73f1f35a7aeaeacd9398e4
- 0xb1fe1f6398b7faed977bc6cc75b0a8404ef5a6cb386ca30aebdb7450b7bb6dbe
- 0xb1804d44f1a591de3b8b8db8fe72e8ab6695e6d154862ee8ea77b6ac2b43b67d
- 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
- 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
- 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
- Day root
- 0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
- Chained
- 0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
- Published
- On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7