Evidence row 72387

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://clink-lithium-vault.fly.dev/pdf/answer"
    ]
  ],
  "name": "clink-lithium-vault.fly.dev/pdf/answer",
  "owner_address": "0xb1ef5415e9d3695e16977b8be422ab7512f788c0",
  "raw": {
    "accepts": [
      {
        "amount": "50000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 90,
        "network": "eip155:8453",
        "payTo": "0xB1eF5415E9D3695e16977B8be422AB7512F788C0",
        "scheme": "exact"
      }
    ],
    "description": "Ask a question about any public PDF and get a cited answer - pass a PDF URL and a plain-language question; returns the answer, confidence, verbatim supporting quotes with page numbers, or not_found. PDF question answering, document QA, read a filing/paper/manual/contract for me, extract a fact from a PDF. Text-based PDFs up to 25MB (no OCR). Full text instead: /pdf/text $0.01.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "question": "What problem does the paper say proof-of-work solves?",
              "url": "https://bitcoin.org/bitcoin.pdf"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "answer": "...",
              "citations": [
                {
                  "page": 3,
                  "quote": "..."
                }
              ],
              "confidence": "high",
              "not_found": false
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "question": {
                      "description": "3-500 char plain-language question about the document",
                      "type": "string"
                    },
                    "url": {
                      "description": "Public http(s) URL of a PDF file",
                      "type": "string"
                    }
                  },
                  "required": [
                    "url",
                    "question"
                  ]
                },
                "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": "2026-10-18T03:51:11.924Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-18T03:51:11.728Z"
    },
    "resource": "https://clink-lithium-vault.fly.dev/pdf/answer",
    "tags": [
      "pdf",
      "qa",
      "documents",
      "extract",
      "research"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Ask a question about any public PDF and get a cited answer - pass a PDF URL and a plain-language question; returns the answer, confidence, verbatim supporting quotes with page numbers, or not_found. PDF question answering, document QA, read a filing/paper/manual/contract for me, extract a fact from a PDF. Text-based PDFs up to 25MB (no OCR). Full text instead: /pdf/text $0.01."
}

What the leaf hashes

{"body":"3a7dbce63eac2a536cd61b787c57c0294aba0fc72ad3f4aac613135dc08fcd9c","id":72387,"kind":"listing","method":"baseline/1","observed_us":1793025485758718,"prev":null,"subject":"x402_bazaar:https://clink-lithium-vault.fly.dev/pdf/answer","subject_kind":"source_record"}

Proof

Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.