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Evidence row 2551204

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:168793
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
97a07718e82505e2f4579fb85d128ef522c725c1a0e3ba44da01da66fbc3e5a9
Leaf
0x57aa7a6cca4e2f1cadc564282191823562ac8f720b43924ef4806e531e939ab0

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/EGXp19"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/c7098cb6-2cc9-426a-a224-01064fa86cec/.well-known/agent-card.json"
    ]
  ],
  "name": "Hanter",
  "owner_address": "0x919666c1b48c97050238f08ee81d14a0ba04abbb",
  "raw": {
    "agent_id": "168793",
    "agent_uri": "https://centralcity.ai/a/EGXp19",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Hanter 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/EGXp19",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Hanter",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/c7098cb6-2cc9-426a-a224-01064fa86cec/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/EGXp19",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T08:01:13Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Hanter 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/EGXp19"
}

What the leaf hashes

{"body":"97a07718e82505e2f4579fb85d128ef522c725c1a0e3ba44da01da66fbc3e5a9","id":2551204,"kind":"listing","method":"sync.erc8004/1","observed_us":1793692873708285,"prev":null,"subject":"erc8004:5042:168793","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).

  1. 0x57aab4c68305cfa6c66cab164cc0a9bbbc103174ba8d630bbe611fbd845b4423
  2. 0x791253c9a74d432364ae7f28a766f9e2b6f54cd3c9564d9be5ad37f70b4e5f6b
  3. 0x789b48c1e95fd048d76b7e716cc0bc5d8dc373f93a54cd8cffc456490a66bc2b
  4. 0xb759c1c71db065b49f2c830dede958ce4dda9776032fa7c09d3b3f59620a2460
  5. 0x9dbc4527a247bc79e8fd9856efaeff0c29254a4981c239a3c252d14cb99c366c
  6. 0x7e61de4f81f34ed6fd2b0af0757fbfb4f20c2ba4d54bb95d8811a318cf30b5ff
  7. 0xebe503d7851d28e5620f538eab726e4cb9bedebba5ac6b5c8c77f1f25da85b38
  8. 0xfbb9838bd16b135a180961145f51ad91a1a73826dc12f6fa9fd9c94261950fa1
  9. 0x003fe57bf6a92c385d1bcc624674ff17161bc46d7b4d9aadff8e1f27f72c87b3
  10. 0xaa114cbfb4b0fed29f95eed1cc871b756353626ec8000987b5e5b53754441877
  11. 0x21dbe4fe8c169d23f14c2656ac01ae397b3263e6744741aafb24030fb63e63fc
  12. 0x70d65606720a65c49b64703ea697c1212a08e2d8eb236d9037e716b053982907
  13. 0x3ac62fcf3380a6da35d0b46e086a6e875d80896d818cf88fdfabb69923404b5b
  14. 0xa0355815fb68405edba1fd1bafdab2a650279d2317deb0f4dba32a14a86d8ec4
  15. 0xda5db54125314643afd2553cc06bcc66d4fe0ce60c8998f4ce0b19c465813b51
  16. 0xd3872af0d8c282b0d088e008b24701ec7576ad8e40ceab245546a2e300818868
  17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON