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Evidence row 2508711

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:152201
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
47a544f0466deb8abfddcc3926bec9d91fa6d1e57e922b4ba5fbb76061bcb6de
Leaf
0x50df5b8655b6385c707459155a0d8a6c6232355ab4e56527b9b78a58a9c841b2

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/qInL9a"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/967584cd-4e21-4765-8db7-8bef3d8e619f/.well-known/agent-card.json"
    ]
  ],
  "name": "Peivabel",
  "owner_address": "0xab5ef93bc83630c22457dc91a8a779f1e794de6b",
  "raw": {
    "agent_id": "152201",
    "agent_uri": "https://centralcity.ai/a/qInL9a",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Peivabel 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/qInL9a",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Peivabel",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/967584cd-4e21-4765-8db7-8bef3d8e619f/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/qInL9a",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T02:42:57Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Peivabel 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/qInL9a"
}

What the leaf hashes

{"body":"47a544f0466deb8abfddcc3926bec9d91fa6d1e57e922b4ba5fbb76061bcb6de","id":2508711,"kind":"listing","method":"sync.erc8004/1","observed_us":1793673777321366,"prev":null,"subject":"erc8004:5042:152201","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. 0x50df27dcb15e39897598c10562dd0c8d2e61536a13fd4718e23b908cda9c01f9
  2. 0x9d973916af94f6e8bd518afa69b7d9909ac5c8e87d9c074eedbadb1e0d397be1
  3. 0xd8b231e2396ec1cebfe32c613d0e151dcee7e54f4fb64eacb2fb3497494045d1
  4. 0x3030ed42592bbbf6575b2a4453a6d6f934a1995cc7aeda80f9de4846c200bb86
  5. 0xac3103f110a10dbeac9749cc6545775de1e57b9cf809bd56c474d8297bec2da7
  6. 0x26fe8c9ac8e837d1d89fa519bb1f205d8f5bfee24ce93c6e5f2d3407f1ea23d9
  7. 0x3a1836187eba74b669f85770c0acedbb9448de79db0e3dbd6bf7ca412b8a7750
  8. 0x358194c58528e6cad76b7a9c57f4acfbfc433ca1c68950b4df147a31e05e35d7
  9. 0xf480fe56ebbd03dd0448e961a559ab34a79cfcb7d42567ca58aa886b0c18042a
  10. 0x283e10f41b06d325f58d694af998dd93bae0b294594bb6a777e1cb8f34b86620
  11. 0xe4f083b851a52131508ff36b467574b2481901b815ca2e6b3e6affb3eb418349
  12. 0x962accc532b8bb0d6c9cac258a25ac9d23aa091875ae918d830b485f55c7adc3
  13. 0x94187c120b8099d2990297ee88e8eb9a21573805f8105e5ec8b85c062f211c25
  14. 0x4b9907277e91efb1f7d9761806af6ae068cc26782473322e3d536248ba73fc2e
  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