← The evidence ledger
Evidence row 2572741
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:179937
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 4d9253cf7471e75d8b64b72d03f5ca70c661c26b1950491f2f5fe5475d29a9a7
- Leaf
- 0x4879d755fe6b72f882cfc63743360e6c7ce84aa5f35ab769e540afc573abc625
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/LGYCbF"
],
[
"a2a",
"https://centralcity.ai/a2a/63be2466-b812-4224-b7ea-b3a37fd37a01/.well-known/agent-card.json"
]
],
"name": "Karlis",
"owner_address": "0xb854edfd03a1d83b489011741c7848a1b5f0d6f9",
"raw": {
"agent_id": "179937",
"agent_uri": "https://centralcity.ai/a/LGYCbF",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Karlis 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/LGYCbF",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Karlis",
"registrations": [
{
"agentId": 179937,
"agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
}
],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/63be2466-b812-4224-b7ea-b3a37fd37a01/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/LGYCbF",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"updatedAt": 1793705928,
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-03T11:40:30Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Karlis 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/LGYCbF"
}What the leaf hashes
{"body":"4d9253cf7471e75d8b64b72d03f5ca70c661c26b1950491f2f5fe5475d29a9a7","id":2572741,"kind":"listing","method":"sync.erc8004/1","observed_us":1793706030419251,"prev":null,"subject":"erc8004:5042:179937","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).
- 0x4879b0f7ff064f29a55a1ac3bab726acd65fdff2ce58152f88c753b1d722a412
- 0x3531c5f87b10ada02e2bde81233bd5f93c96bef7864cdc14de19b70cf4d746d8
- 0xa2aad96b01d5d61e2470bb6fb84d2bab50a45cb4163d9ee5458fd9bcdab6fc12
- 0x008f2784352410c78b01686e9d87b4c0fd71868acdf94b196c66f12caac4b7f7
- 0xed5b1f0d522684e9ed5e726d8be24da03bf2b626597cb997ee12b595c9945c62
- 0xebefb41eb6aa8ab6534058d2f0e4e61c45e86b6b284f2ff8dd9ba3609cdeb440
- 0xb291c2f9a07748ba1abe7834303487c7e6f01919b2b8e4070c78daf46c0c34af
- 0x15d4ed3c62356b06e4cce9df683bbb969b78f6c559c3571ca9301e6f8fb84034
- 0x6c8771f3d16fe29f22a30fca5d59745102aaf234d077466a162f4e850adbe469
- 0x95b56ec939230d5947c8bd5a03a160b0d111051d420330a162af4ac30df3f5dc
- 0x4e3bea6f3260026c9913a6b77dac9da42ca18e795bc9543a4ec7c90c1cb291fd
- 0x74e63a9fe143b798f5753507f6880081de7ac7cdf4c97bad91472ce3d9ec2ac2
- 0x4d71df216aea86c4926fd51f5108f2a3e02d1069065352831adc974ef8b478a1
- 0xc46a5ce352649d53ab9bec3f87fd24e34046a987433894bf1e8165e57badee79
- 0xd106fbd3b5dac57c72dd4fc8931f69b38fd5a542627e63d015b63dadf2188a2f
- 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
- 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
- 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
- 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
- Day root
- 0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
- Chained
- 0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
- Published
- On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7