Evidence row 125046

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402-datashop-production.up.railway.app/v1/air/quality"
    ]
  ],
  "name": "eu-verify",
  "owner_address": "0x6ab8efe305cce67daa48c97bde29c04402822dff",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x6ab8efe305cce67daa48c97bde29c04402822dff",
        "scheme": "exact"
      }
    ],
    "description": "Hourly air-quality data (PM2.5, PM10, ozone, NO2, European/US AQI) for any lat/lon, from the Copernicus CAMS model served by Open-Meteo (CC-BY 4.0), updated hourly. Query: ?latitude=48.8566&longitude=2.3522&hourly=pm2_5,pm10,european_aqi&forecast_days=2 (1..7 days). Returns parallel time/value arrays with units; cached 1h.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "forecast_days": 2,
              "hourly": "pm2_5,pm10,european_aqi",
              "latitude": 48.8566,
              "longitude": 2.3522
            },
            "type": "http"
          },
          "output": {
            "example": {
              "forecast_days": 1,
              "hourly": {
                "european_aqi": [
                  22,
                  21
                ],
                "pm10": [
                  12.4,
                  11.8
                ],
                "pm2_5": [
                  8.2,
                  7.9
                ],
                "time": [
                  "2026-07-13T00:00",
                  "2026-07-13T01:00"
                ]
              },
              "hourly_units": {
                "european_aqi": "EAQI",
                "pm10": "μg/m³",
                "pm2_5": "μg/m³",
                "time": "iso8601"
              },
              "latitude": 48.9,
              "longitude": 2.4,
              "source": "CAMS (Copernicus) via Open-Meteo, CC-BY 4.0 attribution required (open-meteo.com)"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "forecast_days": {
                      "default": 2,
                      "maximum": 7,
                      "minimum": 1,
                      "type": "integer"
                    },
                    "hourly": {
                      "default": "pm2_5,pm10,european_aqi",
                      "description": "Comma-separated variables among pm2_5, pm10, ozone, nitrogen_dioxide, sulphur_dioxide, carbon_monoxide, european_aqi, us_aqi, uv_index, dust, aerosol_optical_depth",
                      "type": "string"
                    },
                    "latitude": {
                      "description": "Latitude WGS84 (-90..90)",
                      "type": "number"
                    },
                    "longitude": {
                      "description": "Longitude WGS84 (-180..180)",
                      "type": "number"
                    }
                  },
                  "required": [
                    "latitude",
                    "longitude"
                  ],
                  "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": "2026-10-08T06:09:49.926Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-08T06:09:49.764Z"
    },
    "resource": "https://x402-datashop-production.up.railway.app/v1/air/quality",
    "serviceName": "eu-verify",
    "tags": [
      "air-quality",
      "pollution",
      "pm25",
      "aqi",
      "health"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Hourly air-quality data (PM2.5, PM10, ozone, NO2, European/US AQI) for any lat/lon, from the Copernicus CAMS model served by Open-Meteo (CC-BY 4.0), updated hourly. Query: ?latitude=48.8566&longitude=2.3522&hourly=pm2_5,pm10,european_aqi&forecast_days=2 (1..7 days). Returns parallel time/value arrays with units; cached 1h."
}

What the leaf hashes

{"body":"44c59009dfe8061526fad19d92e6e63463597c0d28b9b4dbd147db38aff480bc","id":125046,"kind":"listing","method":"baseline/1","observed_us":1793025625740020,"prev":null,"subject":"x402_bazaar:https://x402-datashop-production.up.railway.app/v1/air/quality","subject_kind":"source_record"}

Proof

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