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Evidence row 2668707

Observed , by sync.erc8004/1.

Kind
listing
About
source_record erc8004:5042:201427
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
1d1741ef9ee0b7c5e8897edf4b5ba704e8ca585932c96b3a0c14e31db9a3e7b4
Leaf
0x9d40eb73e0df122e82cbba7a759e820a6a03db5c2c36c0b6ed13bf42c29705e2

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/5idguT"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/af81040c-213f-4d7f-8868-c36b214e1622/.well-known/agent-card.json"
    ]
  ],
  "name": "Piorkon",
  "owner_address": "0x481201f75b882271577f827c98a4f9a4a6e25809",
  "raw": {
    "agent_id": "201427",
    "agent_uri": "https://centralcity.ai/a/5idguT",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Piorkon 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/5idguT",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Piorkon",
      "registrations": [],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/af81040c-213f-4d7f-8868-c36b214e1622/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/5idguT",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T19:46:15Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Piorkon 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/5idguT"
}

What the leaf hashes

{"body":"1d1741ef9ee0b7c5e8897edf4b5ba704e8ca585932c96b3a0c14e31db9a3e7b4","id":2668707,"kind":"listing","method":"sync.erc8004/1","observed_us":1793735175008602,"prev":null,"subject":"erc8004:5042:201427","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. 0x9d40d857977d73d91ee065bdf23e95e31f9b04836adf94ca6820149dab98d0f7
  2. 0xdffec5bbdeb65f218815dbfac8cc9c6b47d05e38e752af3ba78c8651cfee2e14
  3. 0x1b1bd64cf8596a0251bb6f8e0cd3e50fbeb3c278c13bd43d16bc80b8bfbe31b8
  4. 0xc484dfd6ce0976d7ef2e7fb2405e773883815253b92688b7c90f88c7aef3d769
  5. 0x8c80071bf00e376813416dc98229f6c1c1bb662dfd07b7ace147f20fe075705d
  6. 0xd032abaf5fcc42f3f381655586ef1a8f6cba1198d587cf0971687cb1d07a1b38
  7. 0xe3f498e5f25e8ab5993baa8040c8bc78d24fbf5815c9bd7c987f654360e9fd16
  8. 0x01cb64d51ab8b236cf1d5ed14e88cc0d863eadf703e60f91523af379f168c455
  9. 0x0a467287a5aabd4fcfb31a23701d0382942d39be346756760ab7a6346c9ce151
  10. 0x5c57b11baf5216c5ac6bb9d4ef605bd8fbe37e87d6eb12f27924bbc065d99f2c
  11. 0x40df8ddb5958ac50a21688c61502d59ab453174698db5d36d6a05ab19a14aacf
  12. 0x1099287727562c14a7abe0a83bbff73550f5edf7888838722a66e395138b4bba
  13. 0xa213237248bc217986c237aa7f834054c4c09d2887d4a5c8ab351dd9ccee40bd
  14. 0x7657cb1e96189305f3276517cf3716f7cacdef06e4b876b60d2c0bd8b60fda96
  15. 0xbdd3407977f70b26d0af6e874d984fe982a78bf95057b70049009db10e525ebc
  16. 0x77587d79b39ec04901214373cabf0c9651bc2cf065dc080615a260064314c4a5
  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