Evidence row 69342

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.thaikit.dev/promptpay-qr"
    ]
  ],
  "name": "ThaiKit",
  "owner_address": "0xc34f2f76c50e65caa5bf3b52e5e1358f9d38f529",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xC34f2f76C50e65Caa5bf3b52E5E1358F9d38F529",
        "scheme": "exact"
      }
    ],
    "description": "Thai PromptPay QR code as a ready-to-send image: PNG (base64 data URL, for LINE, Telegram, email) and SVG, plus the payload text. For a mobile number, 13-digit national ID or tax ID, or e-wallet ID, with an optional amount in baht; any Thai banking app can scan and pay it. Query: ?id=0812345678&amount=150 (optional &size=128-1024 px, default 512)",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "amount": "150",
              "id": "0812345678"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "amount": "150.00",
              "currency": "THB",
              "image": {
                "png": "data:image/png;base64,iVBORw0KGgo...",
                "svg": "<svg xmlns=\"http://www.w3.org/2000/svg\" ...</svg>",
                "width": 512
              },
              "payload": "00020101021229370016A000000677010111011300668123456785802TH53037645406150.006304CC46",
              "recipient": "081-234-5678",
              "reusable": false,
              "type": "mobile"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "amount": {
                      "description": "Optional amount in baht, up to 2 decimals; omit for a reusable QR",
                      "type": "string"
                    },
                    "id": {
                      "description": "PromptPay ID: Thai mobile number, 13-digit national ID or tax ID, or 15-digit e-wallet ID",
                      "type": "string"
                    },
                    "size": {
                      "description": "Optional image width in pixels, 128-1024 (default 512)",
                      "type": "string"
                    }
                  },
                  "required": [
                    "id"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-19T23:54:30.889Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-19T23:54:30.263Z"
    },
    "resource": "https://api.thaikit.dev/promptpay-qr",
    "serviceName": "ThaiKit",
    "tags": [
      "thai",
      "language",
      "nlp",
      "text",
      "thailand"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Thai PromptPay QR code as a ready-to-send image: PNG (base64 data URL, for LINE, Telegram, email) and SVG, plus the payload text. For a mobile number, 13-digit national ID or tax ID, or e-wallet ID, with an optional amount in baht; any Thai banking app can scan and pay it. Query: ?id=0812345678&amount=150 (optional &size=128-1024 px, default 512)"
}

What the leaf hashes

{"body":"134e463c1ed6ef5155c32f5c6f6d0665ee6bea209a92402edfb343fd9c2c978e","id":69342,"kind":"listing","method":"baseline/1","observed_us":1793025477995016,"prev":null,"subject":"x402_bazaar:https://api.thaikit.dev/promptpay-qr","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0x0e8203c79f371b1d99ecf245db4580f31f23462b9e2a2e9222f439f6d78305cc
2. 0x14dc73b20d09c3483d181273d769f601bfe0ae4eddc390248b983a8a3e1adf22
3. 0x4c33b4aaea03f5dd1dfce54282e5f5110395c6353a706b0cfa37d6f65b20ea33
4. 0xfc95f834c87bcc0f6eef0c7afd9784680f560bc4add223e697ca67a72cf2197e
5. 0xeb765dd3ec913b8d565e5bebc44dc5fd0accf7a445d642212b707b06a52dd93e
6. 0x1e20efa4cc77777d5d28e5adf66fa11db3d5b3348bc2faf49c2726fbe2603b6d
7. 0xe24129dfce7c28106a3993489dcf58c379ac550898f7ca24ad3be543072a1043
8. 0xfdaa17d2e9f3b25603ae45700ea7d3a03d27410f682217797e80be15582370ca
9. 0x29aa9bda43042865701ed0cc9fe05ec0d53aefe00b0bc25ef73772496ea16be6
10. 0x36de94df31980769366d6459ea42b641bdc51120bfd8317d0101e69404feba8e
11. 0x1e6a5f0042a4b7776e54cf79ce729b60eac17c4eb209cc9613fcd31c9fa0d26c
12. 0x129649b2ec48fbc611fb055c3f5627bda42692beb65d09e853d75bcda4e06239
13. 0x294f7935f78a896b5f246a7c9a7ee1b023720acdb03fff3cd549c63479848ec9
14. 0xb49e8c2564256e5322e375cb619d9ac70fd17c1d1eba9c991bba4cb6428f45cc
15. 0x60582ab4b41e72eb70eb0bce07fbf0fb4d2b62a8bad5be50f5d16d511adc746c
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae