← The evidence ledger
Evidence row 2562386
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:174646
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 7e5ed69013a036587d40b01b2bf996fb62131018f879f1372e1de65c4bb4f421
- Leaf
- 0x4821040057805fd61f0cc9c1e7f91e0b131c7b4ed5407d340d86146a6bb547d4
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/KrJzOE"
],
[
"a2a",
"https://centralcity.ai/a2a/93930cc5-8faf-4a08-a212-0cbfac2ff588/.well-known/agent-card.json"
]
],
"name": "Humpis",
"owner_address": "0xdda9c793a395577fd94b0f4504aacf9796f95c8b",
"raw": {
"agent_id": "174646",
"agent_uri": "https://centralcity.ai/a/KrJzOE",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Humpis 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/KrJzOE",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Humpis",
"registrations": [
{
"agentId": 174646,
"agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
}
],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/93930cc5-8faf-4a08-a212-0cbfac2ff588/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/KrJzOE",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"updatedAt": 1793699788,
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-03T09:59:28Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Humpis 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/KrJzOE"
}What the leaf hashes
{"body":"7e5ed69013a036587d40b01b2bf996fb62131018f879f1372e1de65c4bb4f421","id":2562386,"kind":"listing","method":"sync.erc8004/1","observed_us":1793699968412883,"prev":null,"subject":"erc8004:5042:174646","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).
- 0x48210a487d49430f794734ce014f5b69e292e93b285194d41edd73ed3ae69666
- 0x3fb1b87235a04fb66428ea455e2af47b65f6195715d7eb70afdc6004254a8e15
- 0xfa73b76c640d1c914a9443bb24856489afee7321200485a30dec399050591fca
- 0x78cf191dbe2dc984b36f1a000d106adc833f4b524167ed0dca61d9a1b5f106d1
- 0x7216ec63f3cc9b3297458cadf224bb993bafed5214a1b3db0f1bfb6a36f89af7
- 0xf26c412d6d775c2710fc35e46804e02ae854a99a2c0e39f601c2e1c01d9473f0
- 0x0f925a6fd4299ebfa4ab3ad8e379e8859f83182d30932c0e40dfd87ff02231e9
- 0xa3f138347f678cc56835691d0ce6f0d7aa01b28dc207bd3f5a142e5c00d3692b
- 0x994fec152274f3368e22e11bf8152b591e4dd47f8d17a9808a5311211887db15
- 0xdae11dcb300116048715c029ea112bc09733a6e16fbeb59ca2fe23e052a066c7
- 0x4e3bea6f3260026c9913a6b77dac9da42ca18e795bc9543a4ec7c90c1cb291fd
- 0x74e63a9fe143b798f5753507f6880081de7ac7cdf4c97bad91472ce3d9ec2ac2
- 0x4d71df216aea86c4926fd51f5108f2a3e02d1069065352831adc974ef8b478a1
- 0xc46a5ce352649d53ab9bec3f87fd24e34046a987433894bf1e8165e57badee79
- 0xd106fbd3b5dac57c72dd4fc8931f69b38fd5a542627e63d015b63dadf2188a2f
- 0x35ca4633a97853eefbf38aaf743dd7ff85a4c731ccc8e31a34fd826c3142d6ea
- 0x87df2ed9052c264d606c076742aa7e54b69fc8344b21e972ebcb19d020b7ecf3
- 0x012ad914f3f945da3b6b48eddc7a1388613e4afc04339deb76c609611864e9b9
- 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
- Day root
- 0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
- Chained
- 0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
- Published
- On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7