Evidence row 1039928

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://falcondocs.vercel.app/v1/pdf-text"
    ]
  ],
  "name": "falcon.sol docs",
  "owner_address": "0xa30f3c68f2f6067ee5b9d5f651426e44ea8adae9",
  "raw": {
    "accepts": [
      {
        "amount": "2500",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww",
          "lastValidBlockHeight": "440622998",
          "recentBlockhash": "Fsu9Pjc9FCNkLQU1MRnoeiiQh1V6DFqzYZVPFdrVJxip"
        },
        "maxTimeoutSeconds": 180,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "HD1ryR3dYSXBVNGfJZydbpmnChiE1wrAQkupWWtHt4pM",
        "scheme": "exact"
      },
      {
        "amount": "2500",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 180,
        "network": "eip155:8453",
        "payTo": "0xa30f3C68f2F6067EE5b9d5f651426E44Ea8AdAE9",
        "scheme": "exact"
      }
    ],
    "description": "falcon.sol: PDF to plain text or markdown for agents and RAG pipelines. Send a URL or base64 PDF (max 60 pages, 4 MB); get page-by-page text in reading order, with automatic local OCR for scanned pages. format=markdown for headings, bullets and table rows. Empty result is not charged. $0.0025 USDC.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "url": "https://falcondocs.vercel.app/samples/invoice.pdf"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "format": "text",
              "method": "text_layer",
              "page_texts": [
                {
                  "chars": 812,
                  "method": "text_layer",
                  "page": 1
                }
              ],
              "pages": 2,
              "text": "INVOICE\nInvoice # INV-1042 ...",
              "words": 140
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "file_base64": {
                      "description": "Base64 PDF (alternative to url, or send multipart 'file' / raw application/pdf)",
                      "type": "string"
                    },
                    "format": {
                      "enum": [
                        "json",
                        "csv",
                        "xlsx"
                      ],
                      "type": "string"
                    },
                    "type": {
                      "enum": [
                        "auto",
                        "invoice",
                        "receipt",
                        "purchase_order",
                        "w9",
                        "bank_statement",
                        "generic"
                      ],
                      "type": "string"
                    },
                    "url": {
                      "description": "Public https URL of 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": "2026-10-28T19:41:54.087Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-28T19:41:53.86Z"
    },
    "resource": "https://falcondocs.vercel.app/v1/pdf-text",
    "serviceName": "falcon.sol docs",
    "tags": [
      "bank-statement-extraction",
      "bank-statements",
      "underwriting",
      "document-extraction",
      "invoices"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "falcon.sol: PDF to plain text or markdown for agents and RAG pipelines. Send a URL or base64 PDF (max 60 pages, 4 MB); get page-by-page text in reading order, with automatic local OCR for scanned pages. format=markdown for headings, bullets and table rows. Empty result is not charged. $0.0025 USDC."
}

What the leaf hashes

{"body":"04e8a85cb7f7adf08c7112ca302f2f4b412c48b4475ef12d2cc732071f48b5a4","id":1039928,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793298475935897,"prev":null,"subject":"x402_bazaar:https://falcondocs.vercel.app/v1/pdf-text","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0x8a1727a39602a30b919bc3d543f42ce14bbacc1cfc7d0eb45c57277274ed0800
2. 0xc5f3e8a10f363fec89ace479ea090a70782b614fff2cdbe64458c3ee9cadcbe6
3. 0x0f61f154c324a05462de2b18ab957189d9fa7923349ba6620bb993405a84698e
4. 0xf153b65aa39a9d99d514dde64c6c2a4c2f0d9ff1969fd623d2c22157d8c0bf11
5. 0x19e7f83560ec6a0d7b0d0bd5ba848f73db384b7280c0f13d59e484f026291ae4
6. 0xd2d1e838092e5fd7d0c7499b85af0779fa35e278951462c79a350f4632fa0c1b
7. 0x2f658dcecf64bf12b471441bbf02f6be8616aa35f867d5bbcf53a3387ae57d16
8. 0x5e861bb65a731c8ea86af304d07ac010786046f509a33f16efff714e7e9afac3
9. 0xc040a3f720925ad992085361352e11be59175c1572014e621267883d6be47a70
10. 0x58f980644400f46f23bcf3e7a18d030ea2f9faaad0981770e6f416110dc9281c
11. 0x00edd052b58c240b93144aa370cdb2499647a56731bb31b0e50ddd6b6f6c99dd
12. 0x91694dabe0e5115ef33bd6f7847592fceb3b65dcf3ce703dad697c5c50c4cbef
13. 0xd519d8cdd088f59ea3d3ee0d8729b8119c50d1c5b73da014b21e94026cb1006c
14. 0x738c5bd29ff2d2f8d7fd631baca705f1f09ba7c5f714efb8c3ec3626affb304a
15. 0xcf94ad18fb19d78b9bda4e21e2e80e6fbf3504f3f83fee3273c11933743525c4
16. 0xe2d603cd6f987214550319ad4fa39952b6098bc5c1b20893b6b80e8d82a79934
17. 0x91f12a2db1e2c1be07cbe4de3981a37a33051a36d3c3eee5a260804add6d1d75
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1