Evidence row 408488

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://falcondocs.vercel.app/v1/extract"
    ]
  ],
  "name": "falcon.sol docs",
  "owner_address": "0xa30f3c68f2f6067ee5b9d5f651426e44ea8adae9",
  "raw": {
    "accepts": [
      {
        "amount": "30000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww",
          "lastValidBlockHeight": "439802581",
          "recentBlockhash": "FHHMAiaHp6YE1m6B5RG15oNArqMypL17nsb7CfM1oDwZ"
        },
        "maxTimeoutSeconds": 180,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "HD1ryR3dYSXBVNGfJZydbpmnChiE1wrAQkupWWtHt4pM",
        "scheme": "exact"
      },
      {
        "amount": "30000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 180,
        "network": "eip155:8453",
        "payTo": "0xa30f3C68f2F6067EE5b9d5f651426E44Ea8AdAE9",
        "scheme": "exact"
      }
    ],
    "description": "falcon.sol: Full document extraction (all pages) for invoices, receipts, POs, W-9s and generic PDFs. $0.03 USDC.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "url": "https://falcondocs.vercel.app/samples/invoice.pdf"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "document_type": "invoice",
              "fields": {
                "invoice_number": {
                  "confidence": 0.93,
                  "value": "INV-1042"
                },
                "total": {
                  "confidence": 0.99,
                  "value": 1180.5
                }
              },
              "line_items": [
                {
                  "amount": 1000,
                  "description": "Consulting",
                  "quantity": 4,
                  "unit_price": 250
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$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": "2026-10-26T19:02:15.952Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-26T19:02:18.939Z"
    },
    "resource": "https://falcondocs.vercel.app/v1/extract",
    "serviceName": "falcon.sol docs",
    "tags": [
      "bank-statement-extraction",
      "bank-statements",
      "underwriting",
      "document-extraction",
      "invoices"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "falcon.sol: Full document extraction (all pages) for invoices, receipts, POs, W-9s and generic PDFs. $0.03 USDC."
}

What the leaf hashes

{"body":"65ef1d31a0071448e3eb802b211fd93019dce698d58648136e7e07b8bb95f502","id":408488,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793080306567008,"prev":279345,"subject":"x402_bazaar:https://falcondocs.vercel.app/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 2026-10-27 (273461 rows).

1. 0xfe718ed248eadbcf68dba716e03fde96c65e68f308bb1e7bf12bdf2fd3026cae
2. 0xfa46849b51501dc88f4c4e58319b4eb88b01c518957bbc5b742ffb474c43da89
3. 0xd6ace9653e9e7fe4334ff7d44e31383e15b4e1409d59fb3da9b400d2a1dd1e8b
4. 0x07f2f7d8fd9ddfc762c5382e7b83fe6fd038830c493734f6d12754ad956e5081
5. 0xfb1887fb68cfed074f5702be7ef2163555f5fc99a9f1418d7399f878c85e0e31
6. 0x7be8c2572e18b0a34ca5c9ba8418906a4b1d8be3161e790875059e06d6225c49
7. 0xfa63fbab51a3e7ca3656b1c502b8a35c5d5f3fc2434cf2460f4c7176ec978515
8. 0x52c4ce9dfad1934805031a678a1be2acc7f1e195a4975d2975361e3fb2364abf
9. 0x646286a2b9eda62688dbbdd7d3da965327bef104b64e9428c88e035818cdfee3
10. 0x3ca3e31ae9036bcc0149e8dd5233b4994fe6dfd315128f7a458e0a9bddcd0124
11. 0x2e46f3f4a54c5bd4593fdcffcdac06f2162a9caae3cbf2922131682671bb12a1
12. 0x405c03a710a7150f5182f236dbd76258bf856f8cdf3ac954821ac082524f65da
13. 0x56e872147e60f01cdcee33340b018a7ad7be91ec5b5daef0d2c629c3ca13cbd8
14. 0xb5b652bba4a5afca56c21031d89b1c06361563aaf54ccc8541c296ceeb2b66fa

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4