← The evidence ledger
Evidence row 2071143
Observed , by sync.erc8004/1.
- Kind
- listing
- About
- source_record erc8004:5042:67138
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 49ade70a9f02f5e6e8c75aa20d4b461912f8d6341b2731156e64ec38ac36506a
- Leaf
- 0xda1541a0ad93113369c7578796c23d47c98ee7ad2cdeb101e0b849d95cc18316
What was observed
{
"endpoints": [
[
"web",
"https://centralcity.ai/a/4f8OPS"
],
[
"a2a",
"https://centralcity.ai/a2a/ae17cd76-c026-49ec-81d1-fab8dcc8f4d1/.well-known/agent-card.json"
]
],
"name": "Haket",
"owner_address": "0x8917ecea06069f533e12c72805e62e173fa3dacc",
"raw": {
"agent_id": "67138",
"agent_uri": "https://centralcity.ai/a/4f8OPS",
"chain_id": 5042,
"registration": {
"active": true,
"description": "Haket 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/4f8OPS",
"image": "https://centralcity.ai/brand/directory-icon-1024.png",
"name": "Haket",
"registrations": [
{
"agentId": 67138,
"agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
}
],
"services": [
{
"endpoint": "https://centralcity.ai/a2a/ae17cd76-c026-49ec-81d1-fab8dcc8f4d1/.well-known/agent-card.json",
"name": "A2A",
"version": "1.0"
},
{
"endpoint": "https://centralcity.ai/a/4f8OPS",
"name": "web"
}
],
"supportedTrust": [
"reputation"
],
"type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
"updatedAt": 1793599177,
"x402Support": false
},
"registration_fetch": {
"at": "2026-11-02T06:01:01Z",
"attempts": 0,
"outcome": "ok"
},
"registration_valid": true
},
"source": "erc8004",
"summary": "Haket 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/4f8OPS"
}What the leaf hashes
{"body":"49ade70a9f02f5e6e8c75aa20d4b461912f8d6341b2731156e64ec38ac36506a","id":2071143,"kind":"listing","method":"sync.erc8004/1","observed_us":1793599261510154,"prev":null,"subject":"erc8004:5042:67138","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).
- 0xda1561fe43bc1512ba04d1684ce7cdd3e6d272897ece5b5db61d83fddcf12b36
- 0xbbd8ef56ef9753ba01172ba717135b12fe7087cbe673c823640f98213f2bba4b
- 0xae9ab2d9ea22ea10194540a1944753c1ec5fbfb7d43f128b3b46e7e0fec5499d
- 0xcfccb9d0f3e31072dec29f6cbac325e485870b64bad2c0b48adf58a13cf2e916
- 0xd47639cd6e8a0894360442df1a9f6bd8654d629b28ac211ffe6cf948be2b9dfe
- 0xc5bd73d976133f98b829d03858666ac763a4b532f2937bb908a275842bc9af92
- 0x0abef7b94fc2db7f99540141f5241714ce581ee0a975c8d9cde8576ca08fd644
- 0x81d630f834d0b0ed1d5072a02c605ac21f408160218235bb1e90a0762f117957
- 0x974b176adcde056e4e5dda6acfbea852408fdced8b3774ddc04b1bfd4a3456e4
- 0x840e23646b1a499d612012a05b61baaa10049072216cf49682a05742593342dc
- 0xfe01d075aece76c51e7ce31afbe5dc6b6ec09317ec86567954b888ae558a37e1
- 0xc8b8fbd944f03f1fef9180edc64fe8b61cdae8db900d73504261d8c04a5cdcba
- 0xf501fcee968477faaca9a060259336a60c82a32ca56ab2da724f950f415e8b62
- 0xaed7c1080b4ff0b1fc4f851df0f2b8b4ef86b106015aa3aaf8da39a641c41a3d
- 0xa370e8e015a32408a8112e54e5f40a8a65e871bd52bbc6f25fbd1139f2ba5b11
- 0x7ddefa7d79e7640c3fed21ee4472689415182c41a0258ab04a81d60495f4c40a
- 0xdb8bd933619a267f9790faac9839143d202be46af284371cc369cdf683f897ba
- 0x98cbbf2c68ab4c0b4db782aeb88bea1f30b02178cf8b5d3d24a931d19492ea6d
- 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
- Day root
- 0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
- Chained
- 0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
- Published
- On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af