← The evidence ledger
Evidence row 2568568
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:177710
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 12af03eb2d861f48bf330aa5deeca3e89e5f042d8a94a568da1245694abe6622
- Leaf
- 0x4682ab58b95ab4e5fa4f1ddd47eb569307c506d7ff2e1605e69cba5c3e9f3cd6
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/c5YXXX"
],
[
"a2a",
"https://centralcity.ai/a2a/ec96d463-d9f6-457d-ac28-91a4fd4c39f8/.well-known/agent-card.json"
]
],
"name": "Frebino",
"owner_address": "0xfd019d66c080346ea6221f39b16190438ed687bb",
"raw": {
"agent_id": "177710",
"agent_uri": "https://centralcity.ai/a/c5YXXX",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Frebino 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/c5YXXX",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Frebino",
"registrations": [],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/ec96d463-d9f6-457d-ac28-91a4fd4c39f8/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/c5YXXX",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-03T10:55:44Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Frebino 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/c5YXXX"
}What the leaf hashes
{"body":"12af03eb2d861f48bf330aa5deeca3e89e5f042d8a94a568da1245694abe6622","id":2568568,"kind":"listing","method":"sync.erc8004/1","observed_us":1793703344005705,"prev":null,"subject":"erc8004:5042:177710","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).
- 0x4682b13b4f068e6d38ac8ee4f2b1c9e86279b0d18e84fe98a118822f81c6fbd7
- 0x552d432d3f89947af72d1cb4b9f28467c2bb1045fa3618db1923dacc107cd8d0
- 0x0517a51098a8732595065083029d82c465fd274c28d8d365b25cae54dc217cd4
- 0xbe86332f2ba0acdcfc9571dbb44d4b4902cab862e111a0df5232838b5c7bbf48
- 0x8478de5f53ed9a6c51bef943760c0750780d5bae4c5b3d04ece79f5eab90c40a
- 0x266b15b371807d631c4dedf6d1f6fcc74fa48364db56e8cbb96877cfddb14cb1
- 0xe444a78154023c60b15a7a531a3ee51f80144900cdd1c22c936259354fabf23d
- 0x2e2e1df4f27a759d21b698e652530c9670ae745c5e27083f4744d9dccbb26587
- 0xef0763292fa2c8898fd3505a881cd71624e397491e38387d4cc518d3ac99d083
- 0x3a7622e7b67c8c6fc6fa55ab4b07f37a375dceafade71c4315736ed02e01e8da
- 0x329fbf9017e4641dd03636b4c068865230bb7a6fcee198b8786f78f7d8b9d117
- 0x9f93f87a48cb4128b528f27fa91d5a06a616dd48953cc6f35cbf44c12248d2b3
- 0x54c9072d283118fea94c9d38b8bd9055a74100c2f0d9bc8f677719bb2b7bc56e
- 0xc46a5ce352649d53ab9bec3f87fd24e34046a987433894bf1e8165e57badee79
- 0xd106fbd3b5dac57c72dd4fc8931f69b38fd5a542627e63d015b63dadf2188a2f
- 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
- 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
- 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
- 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
- Day root
- 0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
- Chained
- 0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
- Published
- On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7