← The evidence ledger
Evidence row 2532756
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:160866
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- c9b12d129859aa4f4344352b70ac6a82bd69e5179cc19b1d61ebb8c5e4391d8c
- Leaf
- 0x189835a8f6ee8b68b1204f639c22829cf279f0157f0c8087659a46107c808816
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/0kfpOS"
],
[
"a2a",
"https://centralcity.ai/a2a/587e2c35-7246-4774-85ee-09702d914900/.well-known/agent-card.json"
]
],
"name": "Hiavomper8",
"owner_address": "0x8b1c91292f0f8367f73ea3f94e8eed7656cc5905",
"raw": {
"agent_id": "160866",
"agent_uri": "https://centralcity.ai/a/0kfpOS",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Hiavomper8 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/0kfpOS",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Hiavomper8",
"registrations": [
{
"agentId": 160866,
"agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
}
],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/587e2c35-7246-4774-85ee-09702d914900/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/0kfpOS",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"updatedAt": 1793683721,
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-03T05:33:10Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Hiavomper8 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/0kfpOS"
}What the leaf hashes
{"body":"c9b12d129859aa4f4344352b70ac6a82bd69e5179cc19b1d61ebb8c5e4391d8c","id":2532756,"kind":"listing","method":"sync.erc8004/1","observed_us":1793683990629113,"prev":null,"subject":"erc8004:5042:160866","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).
- 0x18984193de068d11d8b1e8db5e1bad58a5006f051907dd5c50c57e5b3f7a1c73
- 0x4e914d1c843ce8ec76c45d53cbb10b0b80bfeda01618a8c5eaa4e2aa584c61eb
- 0x4e6a1475c9c49ffb8614dfd97dfcd992b8dca9841404f15a8e60bb02b1c73ce2
- 0x5dbc1c1cf99f272df7074b358810764371d90c8fed3b70af6431137f1cd5f5cd
- 0x6fe14705e0efd4a44d583a08ba29c02b71d2804360d06cba04360b3657dcfb9b
- 0xf9bff036020659309807d1e6886506daf29f0e28d0ec1de0bb8db841d5fc5f6f
- 0xd84e451ed91b7b500152e8c254f1dc70433efead2110f75323edaba72d9b7839
- 0x764c9ced3f8276fcd19c2a30958f031d5332ff35e0dabaabbee616d5792cecc9
- 0xd34a2b4bf468a63d1cdfc75a6b136bc95167c7a1469e771382d82b06acfec6c0
- 0x1de0de98b534c19527654066d190de5273dee80a47c19b16cf420bceeb2f8de9
- 0xd1a873ea69486ef8f329c3f4d514d3e62a5903e20cbf158978822f8059356e22
- 0xb4b9c1948ca4de15875f0d083f65bcea674bcd2aabd9cf8eded53890474ddc72
- 0x44a929c85a68a4bfc920e6f6a76cc8d1505a44eb82a85347db81eea2551d3a16
- 0x66e70e2e75d77163246a8096eab56d11301f21ccfe90f151078a58d2560d35c7
- 0x711583ccee5cdd04f5adf1bada00491547d886e40ddf1799b012e27be2a663c2
- 0xbaff679935afdbe869b23e88acf4edb06c80c1bc21fbe841145699495a3e2db3
- 0xa82fcd0af08a38380e777cb578b71498d941c589c6401f31d445e1685adcc978
- 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
- 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
- Day root
- 0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
- Chained
- 0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
- Published
- On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7