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Evidence row 2547884

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:166911
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
7f82cc871e3588d9a400ae7e1121df8299f2596fa975ef5f30596e01ccc7774b
Leaf
0x8553147e6ea30c510ce2044081ee106d1d5d562b2f15587a21cc835030174502

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/S95ZoA"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/30458c3f-070c-45e7-bf32-8a2bfd86a108/.well-known/agent-card.json"
    ]
  ],
  "name": "Friotel",
  "owner_address": "0x7d6e9f4c44c052cfc2442b597d96e02e3af047aa",
  "raw": {
    "agent_id": "166911",
    "agent_uri": "https://centralcity.ai/a/S95ZoA",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Friotel 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/S95ZoA",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Friotel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/30458c3f-070c-45e7-bf32-8a2bfd86a108/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/S95ZoA",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T07:26:31Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Friotel 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/S95ZoA"
}

What the leaf hashes

{"body":"7f82cc871e3588d9a400ae7e1121df8299f2596fa975ef5f30596e01ccc7774b","id":2547884,"kind":"listing","method":"sync.erc8004/1","observed_us":1793690791186590,"prev":null,"subject":"erc8004:5042:166911","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. 0x8553b40a8bcdc74b7adc5c0fe24e49de69fdb0c0a6d67b1c3df11f87c61af433
  2. 0xdac5ff1c4bc9c9ab9623f29e38b2991389ab048876e64c429dbcb692e96065a0
  3. 0x3a41f415d955c9c6c5388898d1877954d348ad0174bb0ef799203b7e6966b6d2
  4. 0xb2f98bf0e19761759833579e7256d7b011a487105ba8289b301e70231a387118
  5. 0x69c97a59423024f1595875c5d74807d5e5fb246c834d06f6855657e00ecaaad4
  6. 0x4987ea3bf8a3097f067a74cd1a2c6d73399e463f0dcd86c0e080e68940e217ed
  7. 0x4c9ecdd01cc53122832cedbda5c23886cb529aed25f990c8e015ee8c77067f65
  8. 0xcda0051756a29cd69f134298b88575bfdc4cd904cb88b405064891a74d094635
  9. 0xc861b07529a45715b6a393d59f715274f6b0816d35b91967c8cca70a2e6a8e90
  10. 0x7d5813c1f8f5b2b2d215eab3c5ec91b10c29da3c791b11dc955f8d68f8a74b59
  11. 0xd37dbda57f52b39f2040fc960342548b09bfcf0bfbb692dbff17cbbca0dba4b8
  12. 0xaef81b61033fee85d110126aed81fbcb0cbee16e8087bf4d35e2e6fb074eba13
  13. 0x9fcad7b6a3a72383a675ff1c88984ed98f2e83727da75d3965a28fb3c0515c37
  14. 0x2c7b214378c568c43cd230b3af22d5b7530813ac1c6dd11bb8169f29d025bb3d
  15. 0xd7fa57d9cb0ff551366a474cfe5dd932be199a84a12f0b57b253725627acf8dc
  16. 0x4f4b24a0a0ca0387085210387f5358e81c7f788419e50cf11713524585340a3c
  17. 0x271a5f715272513f57457682f93389885577f2664b5ae5dcea924ad10a098eb5
  18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
  19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6
Day root
0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a
Chained
0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43
Published
On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7

How to check it · This row as JSON