Evidence row 70185

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.weblens.dev/crawl"
    ]
  ],
  "name": "WebLens",
  "owner_address": "0x5f71ce4135004b5fa4df81014721598e1c7c5af8",
  "raw": {
    "accepts": [
      {
        "amount": "15000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x5f71Ce4135004b5fa4dF81014721598E1C7c5AF8",
        "scheme": "exact"
      },
      {
        "amount": "15000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "34sd6wPrmoR9UG9rUgYAFtcWYSVzqDNsvH9VkCkycUeb",
        "scheme": "exact"
      }
    ],
    "description": "Crawl a site and get clean markdown for every page, in one call. Same-host BFS with depth and page-budget limits, robots.txt honoured by default. $0.0015 per requested page (1-25).",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "limit": 10,
              "maxDepth": 2,
              "url": "https://example.com"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "crawledAt": "2026-07-31T12:00:00.000Z",
              "pages": [
                {
                  "content": "# Example\\n\\nWelcome...",
                  "depth": 0,
                  "status": "success",
                  "title": "Example",
                  "truncated": false,
                  "url": "https://example.com"
                },
                {
                  "content": "# About us...",
                  "depth": 1,
                  "status": "success",
                  "title": "About",
                  "truncated": false,
                  "url": "https://example.com/about"
                }
              ],
              "requestId": "req_crawl123",
              "summary": {
                "crawled": 2,
                "discovered": 5,
                "failed": 0,
                "limit": 10,
                "maxDepth": 2,
                "robotsRespected": true,
                "successful": 2
              },
              "url": "https://example.com"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "exclude": {
                      "default": [],
                      "description": "Skip URLs whose path+query contains one of these",
                      "items": {
                        "maxLength": 200,
                        "minLength": 1,
                        "type": "string"
                      },
                      "maxItems": 20,
                      "type": "array"
                    },
                    "include": {
                      "default": [],
                      "description": "Only crawl URLs whose path+query contains one of these",
                      "items": {
                        "maxLength": 200,
                        "minLength": 1,
                        "type": "string"
                      },
                      "maxItems": 20,
                      "type": "array"
                    },
                    "limit": {
                      "default": 10,
                      "description": "Page budget — you are charged per requested page",
                      "example": 10,
                      "maximum": 25,
                      "minimum": 1,
                      "type": "number"
                    },
                    "maxChars": {
                      "default": 8000,
                      "description": "Per-page content character cap",
                      "maximum": 50000,
                      "minimum": 500,
                      "type": "number"
                    },
                    "maxDepth": {
                      "default": 2,
                      "description": "Link depth from the start URL (0 = start page only)",
                      "example": 2,
                      "maximum": 3,
                      "minimum": 0,
                      "type": "number"
                    },
                    "respectRobots": {
                      "default": true,
                      "description": "Honour robots.txt (default true; disable only for sites you control)",
                      "type": "boolean"
                    },
                    "timeout": {
                      "default": 10000,
                      "description": "Request timeout in milliseconds",
                      "maximum": 30000,
                      "minimum": 5000,
                      "type": "number"
                    },
                    "url": {
                      "description": "The URL to process",
                      "example": "https://example.com",
                      "format": "uri",
                      "type": "string"
                    }
                  },
                  "required": [
                    "url"
                  ],
                  "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": {
                    "crawledAt": {
                      "type": "string"
                    },
                    "pages": {
                      "description": "Per-page results with url, depth, status, title, content, truncated, error",
                      "items": {
                        "properties": {
                          "content": {
                            "description": "Page as clean markdown",
                            "type": "string"
                          },
                          "depth": {
                            "type": "integer"
                          },
                          "error": {
                            "type": "string"
                          },
                          "status": {
                            "enum": [
                              "success",
                              "failed"
                            ],
                            "type": "string"
                          },
                          "title": {
                            "type": "string"
                          },
                          "truncated": {
                            "type": "boolean"
                          },
                          "url": {
                            "type": "string"
                          }
                        },
                        "type": "object"
                      },
                      "type": "array"
                    },
                    "requestId": {
                      "type": "string"
                    },
                    "summary": {
                      "description": "crawled, successful, failed, discovered, limit, maxDepth, robotsRespected",
                      "properties": {
                        "crawled": {
                          "type": "integer"
                        },
                        "discovered": {
                          "type": "integer"
                        },
                        "failed": {
                          "type": "integer"
                        },
                        "limit": {
                          "type": "integer"
                        },
                        "maxDepth": {
                          "type": "integer"
                        },
                        "robotsRespected": {
                          "type": "boolean"
                        },
                        "successful": {
                          "type": "integer"
                        }
                      },
                      "type": "object"
                    },
                    "url": {
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-25T17:40:51.711Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-25T17:40:51.55Z"
    },
    "resource": "https://api.weblens.dev/crawl",
    "serviceName": "WebLens",
    "tags": [
      "crawling",
      "scraping"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Crawl a site and get clean markdown for every page, in one call. Same-host BFS with depth and page-budget limits, robots.txt honoured by default. $0.0015 per requested page (1-25)."
}

What the leaf hashes

{"body":"f94df895136a6ba1050e8917076b652fdfcd06da7ca74020581a9eafa9031da6","id":70185,"kind":"listing","method":"baseline/1","observed_us":1793025479970466,"prev":null,"subject":"x402_bazaar:https://api.weblens.dev/crawl","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. 0x599e06b66f1fd4505e17bf07ba166e018dd80e7152f14720543f528884227a1e
2. 0x784e6a3311390f7bf6a0633c5174834f24be7e706718f41cac4e6899908f6c95
3. 0xb122fddb06266a44fd2ea8bff493f009a49dfcf5e48dc932ffb562b083d81e74
4. 0x26cd112528275c104063ba16b388583510eb1ea6075b34feeb8c2347a17b15c6
5. 0x5726e796c8b914670956abd2e16f6b704e02d45b305638ce973ee46519e6bb4d
6. 0x3f094debdae1c361ebd8998a99492ff6f0a63e0867151131038ffcad9be5919d
7. 0x045b83d9275141bfbc97c0d4a396d068bc2ea02215814f0779af59d3433f4385
8. 0xce5da87a2e9ab2884bc958da5654be903a911bce0b42eb3b86f145d75e9d8655
9. 0x4ed5b964ed3da74e56de059c51693b98760674e7e09a412ce5e743c8cf2b8231
10. 0x109a3cbe67d20751c1bafc45b08ecc03404d3cc4decd7b239de884bc7e6340d6
11. 0x3ada80dcde3daf850269166ea2ab667084c23fe8ab3b3994664b930470ebdef7
12. 0xf522fa92d4115c2b18b96aa43119f8df9b4e96c92f5d6449d0fe96dcd4bf324c
13. 0xc8abb13c711b67d9f1ef145286ed450a0f5566f054a4b290ea3d711873bcbe20
14. 0x5cdeb4648502e0633d01cc4f3379d48cccb9d4f528565b2868eb93db0df9e829
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae