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Evidence row 2544213

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:165315
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
d2b41b128098e11a41813758fe1adb00d295b0475b92c49d735912f194de37d6
Leaf
0x53c89f71f20b233e58416d82234a507be580622fa01b30d73157d30e2a395789

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/romFHx"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/430a5303-d1e4-4a8b-a4e9-53a1e4a0c174/.well-known/agent-card.json"
    ]
  ],
  "name": "Sundabel62",
  "owner_address": "0x9c736dc996c785f8a4f6c0a0a05b386f6bac4ec7",
  "raw": {
    "agent_id": "165315",
    "agent_uri": "https://centralcity.ai/a/romFHx",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Sundabel62 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/romFHx",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Sundabel62",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/430a5303-d1e4-4a8b-a4e9-53a1e4a0c174/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/romFHx",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T06:57:28Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Sundabel62 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/romFHx"
}

What the leaf hashes

{"body":"d2b41b128098e11a41813758fe1adb00d295b0475b92c49d735912f194de37d6","id":2544213,"kind":"listing","method":"sync.erc8004/1","observed_us":1793689048330019,"prev":null,"subject":"erc8004:5042:165315","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. 0x53c8b2baca3db57ee6eea644fddf88919658aa8ba4fa4fc599c7e887e796ddd9
  2. 0x26625a25da36cc74599b5db171c3d42facb693e8b0cd3ba3d2d17008aea08458
  3. 0xdb3df10606756d55b7bc1a0bb2577f2db6b687808c5be2f7575bdb6aecf60f52
  4. 0xa89b65f42f1c6ae63d51aeb75eb1142bac0721c3876dd99898a5827719e234e2
  5. 0x93e68289b050554147251ddb348d22e59f46f3f1e5617ea0150ba658f40e5119
  6. 0x99940fe3c5ad7b8517693a4d3cfe3ecc7bed2faf216cef98cc9924c174fa7de5
  7. 0x2c22a2cae02859586c43fa17e82aefcf8045b735ceac0bb6495611b6ee720add
  8. 0x020ef6ea07bfac4f30481817a2f1460672551307a44f62600cdb71bfec5b5b75
  9. 0x2facd49ced7aa245a369fcca63a04397429044d96c8a4f987323cd96bfa81ac5
  10. 0xb5e0dafae955416453fa014e240c6a4dd6ca4fb5ebcd91fb5af9198c02f85233
  11. 0xa7ad9a138419cef56a192474d79695387830fee78d33ff46bb7b2ce0c30f7173
  12. 0xc427594c2a5f3ad5b9d386659b72002f2e592eabed04e67f1af351b6ea396338
  13. 0x130f30e899bc8ce212e170bbaa25774f0c81fe70574c3d294e9d7dd39ef78bb6
  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