Evidence row 1037628

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://japan-business-day-api.matchan962.workers.dev/v1/koyomi/find"
    ]
  ],
  "name": "Japan Business Day API",
  "owner_address": "0x1d813e4e4c7b0ae7900a6d2b6bca560941102859",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x1d813e4e4C7B0ae7900a6d2b6bcA560941102859",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0x1d813e4e4C7B0ae7900a6d2b6bcA560941102859",
        "scheme": "exact"
      }
    ],
    "description": "Find auspicious dates in Japan: list days in a range (up to 366 days) matching rokuyo (e.g. taian) and optional weekdays (e.g. sat,sun) - for scheduling weddings, moving, contract signing and ceremonies.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "from": "2026-10-01",
              "rokuyo": "taian",
              "to": "2026-12-31",
              "weekdays": "sat,sun"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "count": 2,
              "days": [
                {
                  "date": "2026-10-25",
                  "dayOfWeek": "Sunday",
                  "rokuyo": "大安"
                },
                {
                  "date": "2026-10-31",
                  "dayOfWeek": "Saturday",
                  "rokuyo": "大安"
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "from": {
                      "format": "date",
                      "type": "string"
                    },
                    "rokuyo": {
                      "description": "Comma-separated: taian,shakko,sensho,tomobiki,sakimake,butsumetsu (default taian)",
                      "type": "string"
                    },
                    "to": {
                      "format": "date",
                      "type": "string"
                    },
                    "weekdays": {
                      "description": "Optional comma-separated weekdays, e.g. sat,sun",
                      "type": "string"
                    }
                  },
                  "required": [
                    "from",
                    "to"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-19T10:40:27.348Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-19T10:40:26.506Z"
    },
    "resource": "https://japan-business-day-api.matchan962.workers.dev/v1/koyomi/find",
    "serviceName": "Japan Business Day API",
    "tags": [
      "japan",
      "business-day",
      "holiday",
      "fintech",
      "logistics"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Find auspicious dates in Japan: list days in a range (up to 366 days) matching rokuyo (e.g. taian) and optional weekdays (e.g. sat,sun) - for scheduling weddings, moving, contract signing and ceremonies."
}

What the leaf hashes

{"body":"534aeabd1f744f7fd0bebc6b2346686fae796343b39743a70f0b46e39d15451c","id":1037628,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793298239183108,"prev":547163,"subject":"x402_bazaar:https://japan-business-day-api.matchan962.workers.dev/v1/koyomi/find","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. 0x0dab70e3b3f5d0c9d970c90218c20ac2fe375123c0e42bec55b6b450e1a3444e
2. 0x8eb74741d857730833af000148ae56bbb39cd42fbcf7996891a51296c4c7edc4
3. 0xf8d365fc44751a7af511852758c7aa2c3941f8eae876281fed6bf10cda85d7e5
4. 0x880f24faca749ef15ffd18617106c718522415f2bb7ed8e93789f3f26b39511c
5. 0x6600a6355bdb1881bb5e8c7413dff9b5d396031d5a3aa497314de75c1150ec79
6. 0x0c9c9e90e39aa5643fdb5d7875859150fd6925a1ddc1334a0cbbb278d73b0dbd
7. 0x25ca0ff0c404cac823a6b2f0faf90f92838115a734f78486a3a33b15a324ad5a
8. 0x9817a44dbb99397ff81ec10aa76e927294a82bbdf41c8dc5f6503477c305da79
9. 0x3fa45b960e4c2884467849538d876bbabe615f7d78cb123125259d986087dcec
10. 0xc421593481f2182e829fc1e1fb4cdeee23cd35e9149c0c4b28029b4d6df7b93c
11. 0x92808157f870f3ab85baab17544ed8c1c116561f9b6c9a41c1cad9ef0d372556
12. 0xf98ca64d00b0b640acd3c8176f98731f253399442e4a20b33e86eed3717ede61
13. 0x7815c9a292a2f1e0dbdff174b5918aa320852c7e816e376aca0e3ef90e1a01e4
14. 0x7b3add153244183458b4331b4f226a6729ff68c345cedfa75b49586e803bf98a
15. 0x0507b989510de89f78184f7a10d971f7670a579c54df7d291a2d72f034ae74d3
16. 0xa0a7723889a4c15b3e0bec353fa8dbcaec6c71cf35bb6c346415ad3e664df6a6
17. 0xd76435ead496863d8b0bfab3434f54cd11da3c49d104fc4064b9cb3381567bbd
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1