Evidence row 118431

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://pdf.openverbs.com/v1/extract"
    ]
  ],
  "name": "PDF Text Extraction",
  "owner_address": "0xb3f4de103f34b99f0da19b4f16d6b53a14c2194a",
  "raw": {
    "accepts": [
      {
        "amount": "6000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xb3f4de103F34b99f0Da19B4F16D6B53a14C2194A",
        "scheme": "exact"
      }
    ],
    "description": "Extract plain text and metadata (title, author, producer, page count) from a PDF supplied by URL or base64 — heavy pdf.js parsing an agent can't self-run.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "url": "https://example.com/doc.pdf"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "characters": 18432,
              "extractedPages": 12,
              "info": {
                "author": "Example Corp",
                "creationDate": "D:20250131120000Z",
                "creator": "LaTeX",
                "encrypted": false,
                "keywords": null,
                "modificationDate": null,
                "pdfVersion": "1.7",
                "producer": "pdfTeX-1.40.25",
                "subject": null,
                "title": "Annual Report 2025"
              },
              "pages": 12,
              "source": "url",
              "text": "Annual Report 2025\nExecutive summary…",
              "truncated": false,
              "url": "https://example.com/report.pdf"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "maxPages": {
                      "description": "Cap the number of pages extracted (from the start). Default 500.",
                      "maximum": 500,
                      "minimum": 1,
                      "type": "integer"
                    },
                    "pdf": {
                      "description": "Base64-encoded PDF bytes (≤5 MB decoded). Provide this or `url`.",
                      "maxLength": 7000000,
                      "type": "string"
                    },
                    "perPage": {
                      "description": "When true, also return the text split per page as `perPage[]`.",
                      "type": "boolean"
                    },
                    "url": {
                      "description": "Public http(s) URL of the PDF to fetch. Private/loopback/link-local addresses are rejected. Provide this or `pdf`.",
                      "format": "uri",
                      "maxLength": 2048,
                      "type": "string"
                    }
                  },
                  "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": "2026-10-06T17:03:24.637Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-06T17:03:24.364Z"
    },
    "resource": "https://pdf.openverbs.com/v1/extract",
    "serviceName": "PDF Text Extraction",
    "tags": [
      "pdf",
      "pdf-extract",
      "pdf-to-text",
      "extract-text",
      "document-text"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Extract plain text and metadata (title, author, producer, page count) from a PDF supplied by URL or base64 — heavy pdf.js parsing an agent can't self-run."
}

What the leaf hashes

{"body":"344e7d82057d9fe4d6332c80df6dbea3406a5de148b92d1ff24e0b24249abc7f","id":118431,"kind":"listing","method":"baseline/1","observed_us":1793025613032165,"prev":null,"subject":"x402_bazaar:https://pdf.openverbs.com/v1/extract","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. 0xa08c6aa9df0f9c9a080bebc3c2e76fb828ae66c3137b4eed1f611a5baf8608c5
2. 0xb997ae6b3d401b2ba388e0d08ab2be7461933df4fc4b280b954632e31e7dece4
3. 0x34f38a456c4cba6b51f19ad42db6bdfdff05bf287b38a4e91119682e00ce79f6
4. 0xc898557eb4b094dd897487bd50f5985d353317e5f879bf145f597e6f762f4844
5. 0x98b8583fcffbc5c07729b2fbcfdc6f8503eba97334c6fbf02a9272f5d0aa5755
6. 0xbffd4052778129661c2962a27b7497eba410f0433d15c63c5f161a27fe43bd75
7. 0x7cb73a8d90466690b15f30b18ab096c3473e2dab87773c0e878232579367d626
8. 0xabfe6b267c388885a7e092e63f04a0174d4c4f4c354dd1a7037453d2d68525fb
9. 0x9aace6008a443ba750b03c0c28d93d0189196c609db59107298363e8229ec54c
10. 0xfc1c15deb00c4c3458cd5fe1ee472da303593b7fe5af49038ad8aa811e480c14
11. 0x201e001c6e19ae71acc15269442af8d1874e41df9926feb22cbf8a2b7fd3180b
12. 0x6367dad81ab5c2e6f424ad3e06310c9b75079293d62a08dfbde98ef993c35229
13. 0xf8d3e004d9a208d2c5e82ab676956d80f8a3c78387c61dad15a3a8269efee0d8
14. 0x6713795704ddd9c528d421fadd9cc96b0200a4ddbba84f88e718d4968dde888b
15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae