Evidence row 1262906

Observed 30 Oct 2026, 18:39 UTC, by sync.x402_bazaar/1.

Kind: listing
About: source_record x402_bazaar:https://api.switch402.com/v1/pdf
Recorded: 30 Oct 2026, 18:39 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: d077b3afd9b0002dde631cf7ff8082e721ea2b81b3007bd56d58b515a43ffd1f
Leaf: 0x000f3b875de6352a2ffa0a49a2b2f84e0041d99ed380f6b05761beac81a58229

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.switch402.com/v1/pdf"
    ]
  ],
  "name": "api.switch402.com/v1/pdf",
  "owner_address": "0x3c1a1e01e790cd326495631b3b38bd7068f08d6f",
  "raw": {
    "accepts": [
      {
        "amount": "8000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0x3c1A1E01e790Cd326495631B3b38Bd7068F08d6F",
        "scheme": "exact"
      }
    ],
    "description": "switch402 PDF to text: a public PDF URL in, its text page by page out (up to 50 pages, 10 MB). Charged only when text comes back.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "url": "https://raw.githubusercontent.com/mozilla/pdf.js/aa89148aed549a93c5aba3ca85d81711c7e5803a/examples/learning/helloworld.pdf"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "attempts": 1,
              "author": null,
              "ms": 900,
              "page_count": 1,
              "pages": [
                {
                  "page": 1,
                  "text": "Hello, world!"
                }
              ],
              "pages_returned": 1,
              "text": "Hello, world!",
              "title": null,
              "truncated": false,
              "url": "https://raw.githubusercontent.com/mozilla/pdf.js/aa89148aed549a93c5aba3ca85d81711c7e5803a/examples/learning/helloworld.pdf"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "pages": {
                      "description": "Optional page numbers, up to 50: an array like [1, 2] or a string like \"1-3,7\" (default: from page 1, up to 50 pages)",
                      "oneOf": [
                        {
                          "items": {
                            "maximum": 10000,
                            "minimum": 1,
                            "type": "integer"
                          },
                          "maxItems": 50,
                          "minItems": 1,
                          "type": "array"
                        },
                        {
                          "maxLength": 400,
                          "type": "string"
                        }
                      ]
                    },
                    "url": {
                      "description": "Public http(s) URL of a PDF (up to 10 MB)",
                      "maxLength": 2048,
                      "type": "string"
                    }
                  },
                  "required": [
                    "url"
                  ],
                  "type": "object"
                },
                "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": "2026-10-30T13:52:59.268Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-30T13:53:00.321Z"
    },
    "resource": "https://api.switch402.com/v1/pdf",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "switch402 PDF to text: a public PDF URL in, its text page by page out (up to 50 pages, 10 MB). Charged only when text comes back."
}

What the leaf hashes

{"body":"d077b3afd9b0002dde631cf7ff8082e721ea2b81b3007bd56d58b515a43ffd1f","id":1262906,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793385596532643,"prev":null,"subject":"x402_bazaar:https://api.switch402.com/v1/pdf","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).
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Day root: 0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875
Chained: 0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822
Published: On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861

How to check it · This row as JSON