Evidence row 2202197

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://work-time-calc.x402tookit.com/business-days"
    ]
  ],
  "name": "Work Time Calc",
  "owner_address": "0xb531320805c5bed1d46aeadcf4f008fdf172dbda",
  "raw": {
    "accepts": [
      {
        "amount": "20000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM",
          "transactionVersions": [
            0
          ]
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "DUPiupXtuox38dcGoXUKer5mAydCzmaHjrbQ66qeEm8s",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa",
        "scheme": "exact"
      }
    ],
    "description": "Count business days between two dates, skipping weekends and your holiday list, NETWORKDAYS style.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "end": "2027-01-04",
              "holidays": "2026-12-25,2027-01-01",
              "inclusive": true,
              "start": "2026-12-21",
              "weekend": "sat,sun"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "asOf": "2026-10-11T23:39:13.502Z",
              "businessDays": 9,
              "calendarDays": 15,
              "degraded": false,
              "disclaimer": "Screening signal computed from the named public source. Not financial, legal or investment advice; provided as is. Verify at the source before acting.",
              "holidaysApplied": [
                "2026-12-25",
                "2027-01-01"
              ],
              "holidaysOnWorkingDays": 2,
              "inclusive": true,
              "notChecked": [
                "whether your holiday list is complete or correct for your jurisdiction",
                "half days, bridge days and company shutdowns",
                "…1 more"
              ],
              "reasons": [
                "Counted both dates: 2026-12-21 to 2027-01-04 is 15 calendar day(s).",
                "Skipped 4 weekend day(s) (Saturday, Sunday) and 2 holiday(s) that fell on working days."
              ],
              "source": "calendar arithmetic computed locally; holidays and weekend are the caller's",
              "summary": "9 business day(s) from 2026-12-21 to 2027-01-04.",
              "verdict": "COMPUTED",
              "weekendDays": 4
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "end": {
                      "description": "Last date YYYY-MM-DD (before start gives a negative count)",
                      "type": "string"
                    },
                    "holidays": {
                      "description": "Comma-separated holiday dates YYYY-MM-DD (up to 500)",
                      "type": "string"
                    },
                    "inclusive": {
                      "description": "true (default) counts both ends; false counts start but not end",
                      "type": "boolean"
                    },
                    "start": {
                      "description": "First date YYYY-MM-DD",
                      "type": "string"
                    },
                    "weekend": {
                      "description": "Comma-separated weekend days, default sat,sun; none for a 7-day week",
                      "type": "string"
                    }
                  },
                  "required": [
                    "start",
                    "end"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "asOf": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "businessDays": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "calendarDays": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "degraded": {
                      "type": [
                        "boolean",
                        "null"
                      ]
                    },
                    "disclaimer": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "holidaysApplied": {
                      "items": {
                        "type": "string"
                      },
                      "type": [
                        "array",
                        "null"
                      ]
                    },
                    "holidaysOnWorkingDays": {
                      "type": [
                        "null",
                        "number"
                      ]
                    },
                    "inclusive": {
                      "type": [
                        "boolean",
                        "null"
                      ]
                    },
                    "notChecked": {
                      "items": {
                        "type": "string"
                      },
                      "type": [
                        "array",
                        "null"
                      ]
                    },
                    "reasons": {
                      "items": {
                        "type": "string"
                      },
                      "type": [
                        "array",
                        "null"
                      ]
                    },
                    "source": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "summary": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "verdict": {
                      "type": [
                        "null",
                        "string"
                      ]
                    },
                    "weekendDays": {
                      "type": [
                        "null",
                        "number"
                      ]
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-11-01T22:38:39.055Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-01T22:38:38.877Z"
    },
    "resource": "https://work-time-calc.x402tookit.com/business-days",
    "serviceName": "Work Time Calc",
    "tags": [
      "business-days",
      "workdays",
      "holidays",
      "dates"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Count business days between two dates, skipping weekends and your holiday list, NETWORKDAYS style."
}

What the leaf hashes

{"body":"c5d17ca8f28cb4fdb3d4b49ff3642bf7b3e0254b8401799c460a82cc9e7de05b","id":2202197,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646813709300,"prev":null,"subject":"x402_bazaar:https://work-time-calc.x402tookit.com/business-days","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x6d2d3bd00979dc4664200072f54bb17bd13703663a487e1318f19e95c732e142
2. 0xc500dd664a3d86fc0ccaf93a4f408933a3cfdb30c136246b04b5cce9fff069e7
3. 0x087a9b99b62560266be5001ba2bd3f821f7cdf12d65646c014694376deea90a3
4. 0x5b15801e8c2fadff3d0992ff00cbb8b0c09aaedc0aae8ae60e423052ac9563c8
5. 0x15ce2aeee1e4be9863b5925e9e9741e43537bbe87b350f9634f5c47226df5dd8
6. 0x38200fa5e062b9ce92fd7e87cd6000f644889e9033a1b14272813a81d35cb2c6
7. 0x1cd7f4755ea3d38302e4baedfa017f4ea1d27fab50ff418ca9d25b0fdf491594
8. 0xe77106a76fad5667f204106306ba5e4c268be75bbe2582d3564862b0bc950729
9. 0xbe6ae1204229bbb9ef2291a12e957c4139d9391db2d51f0e5f1f26dfa6ca64a8
10. 0x92bcd662ff7ffccba83601133d1370e125d215c85518b571a145ba5207bc9bda
11. 0xb2c793fed64a99098c91a3d2c6c7fe1395b39dfa934cd99e6d70ed820846ddec
12. 0x422f88961d8ed7b66081255345c1b55753a868cd54db340a891b83237f704da4
13. 0x9e9a25a642137f47c2c84b5e744fe2a673304740cc0eb165018b100bc5cbaf0c
14. 0xb903742c059190ddedc375958f73db84c3806732f1e54330407245d4734015f5
15. 0x2cdc73dde4ed839d7482b6b91833e64bef56c7626db8439f3bbdfcffd2ae32a3
16. 0x0e5696ae625571c52ddcd8dc09aa6c994b4ab38f2086df20d56f1f01c603e501
17. 0xf9973981f80219d4f00fa9186b40a8144accc0c9875572fb79eaea312a21a187
18. 0x4d205063c881c48edbbb37762a8d3bbb7444d4c42daa882f663a231893d25c35
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af