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Evidence row 2721352

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:208583
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
66fd617fac473cf2739efff209e81e37bb5377ff06eb2ec99134742fc0c1478b
Leaf
0x57b1c06a97037a620a002fc1891a3e7cf2c0b056700570a8cf51c9f55716a201

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/PwufIj"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/e6c9eaed-ee18-46c9-a0cb-d30c33d4554f/.well-known/agent-card.json"
    ]
  ],
  "name": "Schisabel",
  "owner_address": "0x670090f4bf9013de5d80c00b10107390bb94209e",
  "raw": {
    "agent_id": "208583",
    "agent_uri": "https://centralcity.ai/a/PwufIj",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Schisabel 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/PwufIj",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Schisabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/e6c9eaed-ee18-46c9-a0cb-d30c33d4554f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/PwufIj",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T22:23:24Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Schisabel 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/PwufIj"
}

What the leaf hashes

{"body":"66fd617fac473cf2739efff209e81e37bb5377ff06eb2ec99134742fc0c1478b","id":2721352,"kind":"listing","method":"sync.erc8004/1","observed_us":1793744604887589,"prev":null,"subject":"erc8004:5042:208583","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. 0x57b19120dd3a0989f2fe6d11ef1eb157a8e49c530288337256e4aaebeb01f752
  2. 0x86580cc5c015c296fbd8298727e725a0a4c570cff08d55b5813ffd8f4c4e17b4
  3. 0xfb43828ae88bee38ed19834d44723847be518f818df4aa7d12ebb80e36cfa069
  4. 0xdff170d95fc5c57d77eecca5aef3b452ee32a23a2170ca13b8e5e93d291a319d
  5. 0x15dc23418e4309e694e0ad3f05b4e573b33980f5ea3f069842644a7388a51d53
  6. 0xd5343f44b30908784eb072cb8503be818794681b61b4f01dcda7fb9536c4a07c
  7. 0x3c6d83f9cb4b6f7156ce198c6158593a0218fd616094159e3b3822ae78fdb603
  8. 0xf93db1648b40f1a0ea7c673c0370e23d1d1164422f17619e2d9af93163164130
  9. 0x3451ba890ffb056f9418f67b2bc3a2a7af399946ee29ffbd34829427548b98a0
  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