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Evidence row 18223

Observed , by sync.x402_bazaar/1.

Kind
listing
About
source_record x402_bazaar:https://x402-agent-tools.nerolabs.workers.dev/pdf-extract
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
6f8ce8a1830abd7f581e2a12aff866c6c2565a43926d2524a09047d0f9fd7248
Leaf
0x645418c9a316186bbd8d9441cd22da15231c79b5e9faa525512d635c9954e6b6

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402-agent-tools.nerolabs.workers.dev/pdf-extract"
    ]
  ],
  "name": "Nero Labs Agent Tools",
  "owner_address": "0xa969a3127dcc74b2989a4b4e45ae61b81093164a",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xA969a3127DcC74B2989a4b4e45Ae61B81093164A",
        "scheme": "exact"
      }
    ],
    "description": "Extracts the text (plain or Markdown) and tables from up to 10 PDF links, with page count, title, author and dates, and flags PDFs that are scans with no text layer (use /ocr for those). Choose a page range and a length limit. $0.01 per PDF. Runs nerolabs/dataset-pdf-extract.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "lastPage": 1,
              "maxCharsPerPdf": 2000,
              "pdfUrls": [
                "https://www.irs.gov/pub/irs-pdf/fw9.pdf"
              ]
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "_example_note": "Real output, trimmed: long lists cut to their first items, fields and text shortened.",
              "count": 1,
              "rows": [
                {
                  "charCount": 5659,
                  "extractStatus": "ok",
                  "fileSizeKb": 138,
                  "hasTextLayer": true,
                  "ocrRequired": false,
                  "pageCount": 6,
                  "pdfAuthor": "SE:W:CAR:MP",
                  "pdfTitle": "Form W-9 (Rev. March 2024)",
                  "pdfUrl": "https://www.irs.gov/pub/irs-pdf/fw9.pdf",
                  "resolvedUrl": "https://www.irs.gov/pub/irs-pdf/fw9.pdf",
                  "statusDetail": null,
                  "tableCount": 3,
                  "textTruncated": true,
                  "wordCount": 933
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "extractTables": {
                      "default": true,
                      "description": "Reconstruct tables from the position of the text on the page and return them as rows of cells. Plain text extraction loses table structure completely, so this is where most of the value is for invoices, statements and reports.",
                      "type": "boolean"
                    },
                    "firstPage": {
                      "description": "Start reading at this page (1 is the first). Leave empty to read from the beginning.",
                      "minimum": 1,
                      "type": "integer"
                    },
                    "includePageText": {
                      "default": false,
                      "description": "Add a 'pages' array with each page's text separately, on top of the combined text. Useful for citing a page number, and it makes rows considerably larger.",
                      "type": "boolean"
                    },
                    "lastPage": {
                      "description": "Stop reading after this page. Leave empty to read to the end. Handy for taking only the first few pages of long reports.",
                      "minimum": 1,
                      "type": "integer"
                    },
                    "maxCharsPerPdf": {
                      "default": 200000,
                      "description": "Cuts the returned text at this many characters so one very long document cannot produce an unusable dataset row. The row records whether it was cut.",
                      "maximum": 2000000,
                      "minimum": 500,
                      "type": "integer"
                    },
                    "minTableRows": {
                      "default": 3,
                      "description": "Minimum rows before a grid counts as a table. The default of 3 is a deliberate noise floor, because printed forms are built from aligned two-line boxes and report dozens of meaningless two-row 'tables'. Lower it to 2 for invoices whose line items are one header plus one row.",
                      "maximum": 50,
                      "minimum": 2,
                      "type": "integer"
                    },
                    "pdfUrls": {
                      "description": "A plain list of PDF links, for a quick one-off run with no spreadsheet. Use the dataset, file or Google Sheet inputs above to keep your own columns alongside the results.",
                      "type": "array"
                    },
                    "textFormat": {
                      "default": "plain",
                      "description": "'Plain text' returns the reading-order text. 'Markdown' appends any detected tables as Markdown tables after the text, which is the friendliest shape for feeding an LLM. 'None' skips the text entirely, for runs that only want page counts, metadata or tables.",
                      "enum": [
                        "plain",
                        "markdown",
                        "none"
                      ],
                      "type": "string"
                    }
                  },
                  "required": [
                    "pdfUrls"
                  ],
                  "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": {
                  "properties": {
                    "_example_note": {
                      "type": "string"
                    },
                    "count": {
                      "type": "number"
                    },
                    "rows": {
                      "items": {
                        "properties": {
                          "charCount": {
                            "type": "number"
                          },
                          "extractStatus": {
                            "type": "string"
                          },
                          "extractedAt": {
                            "type": "string"
                          },
                          "fileSizeKb": {
                            "type": "number"
                          },
                          "hasTextLayer": {
                            "type": "boolean"
                          },
                          "ocrRequired": {
                            "type": "boolean"
                          },
                          "pageCount": {
                            "type": "number"
                          },
                          "pdfAuthor": {
                            "type": "string"
                          },
                          "pdfCreatedOn": {
                            "type": "string"
                          },
                          "pdfCreator": {
                            "type": "string"
                          },
                          "pdfModifiedOn": {
                            "type": "string"
                          },
                          "pdfProducer": {
                            "type": "string"
                          },
                          "pdfSubject": {
                            "type": "string"
                          },
                          "pdfTitle": {
                            "type": "string"
                          },
                          "pdfUrl": {
                            "type": "string"
                          },
                          "resolvedUrl": {
                            "type": "string"
                          },
                          "statusDetail": {},
                          "tableCount": {
                            "type": "number"
                          },
                          "tables": {
                            "type": "array"
                          },
                          "text": {
                            "type": "string"
                          },
                          "textTruncated": {
                            "type": "boolean"
                          },
                          "wordCount": {
                            "type": "number"
                          }
                        },
                        "type": "object"
                      },
                      "type": "array"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1792616069/bazaar-icons/0a5b056fde952fc0.png",
    "lastUpdated": "2026-10-26T07:01:45.572Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-26T07:01:45.44Z"
    },
    "resource": "https://x402-agent-tools.nerolabs.workers.dev/pdf-extract",
    "serviceName": "Nero Labs Agent Tools",
    "tags": [
      "pdf",
      "extract",
      "tables",
      "documents",
      "text"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Extracts the text (plain or Markdown) and tables from up to 10 PDF links, with page count, title, author and dates, and flags PDFs that are scans with no text layer (use /ocr for those). Choose a page range and a length limit. $0.01 per PDF. Runs nerolabs/dataset-pdf-extract."
}

What the leaf hashes

{"body":"6f8ce8a1830abd7f581e2a12aff866c6c2565a43926d2524a09047d0f9fd7248","id":18223,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793025328764128,"prev":null,"subject":"x402_bazaar:https://x402-agent-tools.nerolabs.workers.dev/pdf-extract","subject_kind":"source_record"}

Proof

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

  1. 0x6453dee048ef462ee82887a3559c5a33e30240172e0f45ae20398c4fe29eb045
  2. 0x5b23001bdb0c1c817b2554cfd5a7539bd2eb462461b8cc599c8cf8354e670ea5
  3. 0x0d0901b5b3c9fc1b82577b711905ffa9abb08b1644ea7155fd448149fec5f609
  4. 0x46d179dd72fca936e64cc2e322f02a8796247f9c031da5f0f95ea4a56ac3736b
  5. 0x34c38e2f823c9b4eaaaa813937067989222e496adaa97d89f812469f4b2136a3
  6. 0xef631eabe39f6ff4c85bf2bb1335dcefd65186c2e2977150f053106a897b2271
  7. 0xa682960bc4d0e24fd13ab7e4172cc9dd4d12219bca97d6221258ab433029a409
  8. 0x4270a1961d175fff5cffcd598b9d0ec0f9797c4c35c8adecff9c6b7e9c4563f8
  9. 0x3ac872b3981cf5b2f69cac4ebd22e0d8fb1dd4c554a070a859748af1b9f407ca
  10. 0x7dd6ecfa9185a17104569489cbef33034bbe40fda02f46c4806f2506cfdf5d24
  11. 0x4008ba50886e166082b39cf7d2aabf1793fbc0c9ee377f5c8c84131ff6d65579
  12. 0x3c8355143bb13802401d5a80f8a70809a59f429bc298f4912731fc8d207e4f43
  13. 0x13f4b94ecf613d585c952b5363dad2b247a55371eb8e358bb89dc033e83128b1
  14. 0x9a79c65e077cd9da9d436b3ade6f5ddc0d244510c4d5903ef2f02d81205f7666
  15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
  16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
  17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON