Evidence row 283989

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.nexismvp.com/market/pdf-to-markdown"
    ]
  ],
  "name": "Kronos PDF to Markdown",
  "owner_address": "0x3b59f268ebc38c5f43b8b9be37238bf43378ad87",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x3B59f268EbC38c5F43B8B9bE37238bf43378Ad87",
        "scheme": "exact"
      }
    ],
    "description": "Convert a public PDF (by URL) to Markdown — real local parsing, first 20 pages, max 5MB input. POST body required.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "pdf_url": "https://www.w3.org/WAI/ER/tests/xhtml/testfiles/resources/pdf/dummy.pdf"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "markdown": "# Title\n\nDocument text...",
              "pages_parsed": 3,
              "total_pages": 36
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "pdf_url": {
                      "description": "Public URL of a PDF, max 5MB",
                      "type": "string"
                    }
                  },
                  "required": [
                    "pdf_url"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "markdown": {
                      "type": "string"
                    },
                    "pages_parsed": {
                      "type": "integer"
                    },
                    "total_pages": {
                      "type": "integer"
                    }
                  },
                  "required": [
                    "markdown"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-26T19:16:12.06Z",
    "quality": {
      "lastCalledAt": "2026-10-26T19:16:12.06Z"
    },
    "resource": "https://api.nexismvp.com/market/pdf-to-markdown",
    "serviceName": "Kronos PDF to Markdown",
    "tags": [
      "pdf",
      "markdown",
      "document",
      "conversion"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Convert a public PDF (by URL) to Markdown — real local parsing, first 20 pages, max 5MB input. POST body required."
}

What the leaf hashes

{"body":"2d05e494e3737009b7618f3edf7e9626e47067c85751b4637961be95d45bd0d5","id":283989,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793043162989617,"prev":null,"subject":"x402_bazaar:https://api.nexismvp.com/market/pdf-to-markdown","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. 0x11e28bac8f5ca9708b8c9a95a6e67aeb1a2f247f5be20bbf5d8979bf5bf08902
2. 0xd330fca44e506b4d54072e78754253047536eac43f12311d17f994ec7021093c
3. 0xb67207ce7a72be25639567fcf8527f678581a8cb21ae1aac011433031b6e9495
4. 0xde0ac908e535e0c6f545e4f188a4cb29f6faf751e19733b72473ddbc2a71195e
5. 0x2f177ae3b6818c046ba38ff19eaa2bbb49f10f1ec7c149899c62e9284bf9f7be
6. 0x54fc67d6dd60cf28a5935107819a8e4e6bd634971858d473dbc971f72c925f25
7. 0xd631f776e4388388ba2094b8472e30e8fe576aa4f2ec46d5753ea443a28b6014
8. 0x1961ebff0059e48a3498f4728bbfd08a1c986897abdf71543e696edbe3be846d
9. 0xfab70ef0e09287a5a2076186bd8b033083a7d77eb8bf6ad18d43c55bdc3731b5
10. 0x970e7fce5d49f34f6b51af44a118952db23266c34d492098d84b4f12f45ecbff
11. 0xb3d22f508aaf8117a0a5454390284c48363baa096e225b30af56d708d8dcd0b3
12. 0xc02d9eff6ef94d46d90d54320548f18fc3f05787047265548577569253c19969
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