Evidence row 68866

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.sitecheck-api.workers.dev/api/pdf"
    ]
  ],
  "name": "SiteCheck",
  "owner_address": "0xb8491f953e6860d3b5840b73c60883ff099ceafa",
  "raw": {
    "accepts": [
      {
        "amount": "3000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xb8491F953e6860D3b5840b73c60883Ff099ceAfA",
        "scheme": "exact"
      },
      {
        "amount": "3000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "J8vnmBx4pS1X7UUBTfz1yWBKiw69Dj2yRGRHDaXBRdhR",
        "scheme": "exact"
      },
      {
        "amount": "3000",
        "asset": "0x3600000000000000000000000000000000000000",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:5042",
        "payTo": "0xa4751fCAa83c9669cfe507bb6807507729839be3",
        "scheme": "exact"
      }
    ],
    "description": "PDF to text: send an https link or base64 (up to 15 MB) and get the text page by page plus title, author, page count and dates. Text PDFs only: a scanned PDF without a text layer answers 422 and is not charged.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "maxChars": 20000,
              "url": "https://bitcoin.org/bitcoin.pdf"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "author": null,
              "byPage": [
                {
                  "page": 1,
                  "text": "Bitcoin: A Peer-to-Peer Electronic Cash System..."
                }
              ],
              "chars": 21220,
              "createdAt": "2009-03-24T11:33:15Z",
              "creator": "Writer",
              "modifiedAt": null,
              "note": "Text layer only, no OCR.",
              "pages": 9,
              "pagesReturned": 9,
              "producer": "OpenOffice.org 2.4",
              "subject": null,
              "text": "Bitcoin: A Peer-to-Peer Electronic Cash System\nSatoshi Nakamoto...",
              "title": null,
              "truncated": true
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "maxChars": {
                      "description": "Cut the text at this many characters, 1000-500000, default 100000",
                      "type": "integer"
                    },
                    "pdf_base64": {
                      "description": "Alternative: the PDF as base64",
                      "type": "string"
                    },
                    "url": {
                      "description": "http(s) link to a PDF",
                      "type": "string"
                    }
                  }
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-11T17:35:59.332Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-11T17:35:59.2Z"
    },
    "resource": "https://api.sitecheck-api.workers.dev/api/pdf",
    "serviceName": "SiteCheck",
    "tags": [
      "pdf",
      "pdf to text",
      "document",
      "extraction",
      "rag"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "PDF to text: send an https link or base64 (up to 15 MB) and get the text page by page plus title, author, page count and dates. Text PDFs only: a scanned PDF without a text layer answers 422 and is not charged."
}

What the leaf hashes

{"body":"8feccf4c88fda463b1ccf75aaf6c1d3b077e719b869e49c7b8f9031afbdd7cf2","id":68866,"kind":"listing","method":"baseline/1","observed_us":1793025468335565,"prev":null,"subject":"x402_bazaar:https://api.sitecheck-api.workers.dev/api/pdf","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. 0x79b05201fad1c0f7fc729a80688d65d248097bd87ccf0a4c540ac98a920b235c
2. 0x596f719e943f4a3ec382d41d2c2976e2edda4bbb8cc78dadeb66ba7344468abb
3. 0xac8f082c1d24ad8eeecba8e689ce5efda49194fc956c1aed5fc4ab5c33bfcac3
4. 0x3404376689020f84244ae12e092d51368c24eb5d81c9e3c0f362254f346f7332
5. 0x542375248fc40052340cb0a2785b3c2cda6bdbe414d7778fcf0f537615666ba9
6. 0x3951267db6030468c283c6be565de22e8c90848c85c427e0dde08879ef1a8820
7. 0x1fd93dea4e97cd20f03d5123149278cde1206246d28e4a93547a662635be68cb
8. 0xe378cebfa9056ddf80b77b6fc97f91a69064e40f4c75323e97aedb16eb3a24c5
9. 0x64a3a1de186a30d8267409b69786e3fa58eff3a838fb9284fc759aac4b93cc63
10. 0x92682b02dffe9c4da40541e03d18e0abcecdbee29ff9216ce70bbff0b1fec2a1
11. 0x78977732f6810276b475c7ba4995e269c53c1218a49bb3951e04ede6049b4c08
12. 0xdcba35a3346e9c4b9ae1267cc5995998c2c33da9ef658e955eaae1589ebbdcad
13. 0x01c95624b1f2385ef774ee258a9ae58a4df07a1bdaa829de84e1d5201f3f39c2
14. 0x7721d38652b6444b18e1193824e50490ade04851ce6221771f6e374c4527d80f
15. 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae