Evidence row 1050418

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402-v2-mint-weather-forecast.vercel.app/v1/weather-forecast"
    ]
  ],
  "name": "x402-v2-mint-weather-forecast.vercel.app/v1/weather-forecast",
  "owner_address": "0xc22f9caebac37fe72d5142f35f21f6696ea9ef69",
  "raw": {
    "accepts": [
      {
        "amount": "3000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xc22f9CAEBAc37fE72D5142f35f21f6696Ea9Ef69",
        "scheme": "exact"
      }
    ],
    "description": "Weather current + short forecast via Open-Meteo (keyless). Lat/lon required. Data only — not advice.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "lat": 41.88,
              "lon": -97.7431
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "charged": true,
              "ok": true,
              "skill": "weather-forecast",
              "summary": "ok"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "forecast_days": {
                      "default": 3,
                      "maximum": 7,
                      "minimum": 1,
                      "type": "integer"
                    },
                    "lat": {
                      "maximum": 90,
                      "minimum": -90,
                      "type": "number"
                    },
                    "latitude": {
                      "maximum": 90,
                      "minimum": -90,
                      "type": "number"
                    },
                    "lon": {
                      "maximum": 180,
                      "minimum": -180,
                      "type": "number"
                    },
                    "longitude": {
                      "maximum": 180,
                      "minimum": -180,
                      "type": "number"
                    },
                    "request_id": {
                      "type": "string"
                    },
                    "timezone": {
                      "description": "IANA tz or 'auto' (default auto)",
                      "maxLength": 64,
                      "type": "string"
                    }
                  },
                  "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": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-29T14:28:09.975Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-29T14:28:09.72Z"
    },
    "resource": "https://x402-v2-mint-weather-forecast.vercel.app/v1/weather-forecast",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Weather current + short forecast via Open-Meteo (keyless). Lat/lon required. Data only — not advice."
}

What the leaf hashes

{"body":"fcd98612ff4a2f426f23b1ac185b390e9321246600dd406a72c46f25118df384","id":1050418,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793299037144212,"prev":null,"subject":"x402_bazaar:https://x402-v2-mint-weather-forecast.vercel.app/v1/weather-forecast","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. 0xf3f60e6fc32fa24067461fccb6f20fbe01616b178a340391e7dee868e53001bf
2. 0x554ae78bcc0c32065a9623b35dcc207cd96c8b207500d8d1f01ff66f27b96647
3. 0x6e058b3562c66a8e1365f1f68883820897974290a19c82c20bac51269c3fb0cb
4. 0x80d1eec1b4276566de7ecbc965aa4de6bf3e74f3658e203a0640b8ad6800cb24
5. 0xf72eea4f09320bad94c926fd1f3ff296e53ae1750a3a96640681dcf46c074627
6. 0xa833c70a0a40a1da6569177e5c3b1401f25c50c722a73cb7092dd2d4645bfe1a
7. 0x01d97476ea6d3c7879dc95880fec46de974b823a5aa68f7662b668a344569aff
8. 0x54974fb0774fe6d17fe2527ace103783fe4e9da29ad6f49864071928a2ef8a59
9. 0x4ac3889371c5e8458184759a309a4e4c75302c7c70b10b0d81b8d662e3a4d98c
10. 0xba01bc8bdc3735d144d6e6c2814e9d6c695d8cce15ee414babcc3a1cd6ee15d4
11. 0x15476946b3e7fb1518cb2fa1d030271b5c8ab0f28e7a811797403fbbf6856fea
12. 0x9c0281c2a4bfee33b76e469eeb2b2cf128dbede9395403178364aa32378c6d83
13. 0xe61db4873d922d736073fbcc17a7758f857abc53591bf83c26e95a8c7fdf1d7f
14. 0xc7119ea806f683838e5f48055d7f1b7fded1f500c6064dabeb8b9a36bba8932f
15. 0x1dd763930a8023065a24b676469b4f26d92a89cfe71226ced9df379f43ec0f0a
16. 0x1597ec94933260048e5e583aff1ad0fd44cc49efcd0a994091ed5db4924d7b02
17. 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1