Evidence row 71581

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://bess-x402.onrender.com/v1/geo/weather"
    ]
  ],
  "name": "Weather Forecast",
  "owner_address": "0x1129a6bb9c6165ff07fdc509c107b522ca0e1871",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x1129A6BB9C6165FF07fdC509c107B522CA0e1871",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0x1129A6BB9C6165FF07fdC509c107B522CA0e1871",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0x1129A6BB9C6165FF07fdC509c107B522CA0e1871",
        "scheme": "exact"
      }
    ],
    "description": "Current weather and a daily forecast (up to 9 days) for any city, address or coordinates: temperature, min/max, humidity, wind, clouds, pressure, sky and precipitation, from the Norwegian Meteorological Institute. Use for travel, events, logistics or energy planning.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "days": 3,
              "place": "Dubai"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "current": {
                "cloud_pct": 0,
                "humidity_pct": 33,
                "precipitation_next_hour_mm": 0,
                "pressure_hpa": 1016.5,
                "sky": "clear",
                "temperature_c": 34.3,
                "time": "2026-10-22T06:00:00Z",
                "wind_from_deg": 127.6,
                "wind_speed_ms": 2.8
              },
              "daily": [
                {
                  "date": "2026-10-22",
                  "max_c": 37.3,
                  "max_wind_ms": 7.6,
                  "min_c": 27.1,
                  "precipitation_mm": 0,
                  "sky": "mostly clear"
                },
                {
                  "date": "2026-10-23",
                  "max_c": 34.8,
                  "max_wind_ms": 6.5,
                  "min_c": 25.9,
                  "precipitation_mm": 0,
                  "sky": "clear"
                }
              ],
              "lat": 25.0742823,
              "lon": 55.1885624,
              "place": "Dubai, Dubai Emirate, United Arab Emirates",
              "source": "MET Norway Locationforecast, CC BY 4.0",
              "times": "UTC",
              "updated": "2026-10-22T05:22:40Z"
            },
            "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": {
                    "days": {
                      "description": "Forecast days (1-9)",
                      "type": "integer"
                    },
                    "lat": {
                      "description": "Latitude",
                      "type": "number"
                    },
                    "lon": {
                      "description": "Longitude",
                      "type": "number"
                    },
                    "place": {
                      "description": "City or address",
                      "type": "string"
                    }
                  },
                  "required": [],
                  "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": "2026-10-25T08:40:32.246Z",
    "quality": {
      "l30DaysTotalCalls": 6,
      "l30DaysUniquePayers": 4,
      "lastCalledAt": "2026-10-25T08:40:31.9Z"
    },
    "resource": "https://bess-x402.onrender.com/v1/geo/weather",
    "serviceName": "Weather Forecast",
    "tags": [
      "weather",
      "forecast",
      "temperature",
      "travel"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Current weather and a daily forecast (up to 9 days) for any city, address or coordinates: temperature, min/max, humidity, wind, clouds, pressure, sky and precipitation, from the Norwegian Meteorological Institute. Use for travel, events, logistics or energy planning."
}

What the leaf hashes

{"body":"9879abb1c8ba62e360ad06af5f34dbc719e69a96c7ab22cc1ec4acd097445c5e","id":71581,"kind":"listing","method":"baseline/1","observed_us":1793025482978567,"prev":null,"subject":"x402_bazaar:https://bess-x402.onrender.com/v1/geo/weather","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. 0x8f6403ce8322eee4b38551fe9a543fb5940a8640d904c47efa9c00f52f793999
2. 0x67b272848b7f0f21520b95f658ecb469f9db8c19d9fd28d11ff2d284357a388e
3. 0xc6fde82b49d9f791f3e47fe7f9602fb41e80c5c2e5cd6380e852da0e9c125c7c
4. 0x37240bc0ba799fc067c05d080423bf19e574b6b9a2d3dbb8da4d6e8179b3d529
5. 0x875ad8ed9c0d5ef6e7a962782dbf461a741138ab213c09c5527a74f458c40ec9
6. 0x8583dc899cf4ec4b89a59b486ce218be0b993624cec222739aa6b1f178e925c0
7. 0x899d253938ce25c702504863b73367056b3d31e292f258422f79661b7d5e5521
8. 0xdf1f64040a9e745875f4a4d03529c8cbfc7ce9df30b308e5ec55be0e2e8ed639
9. 0x1d4ae0199a8d8a8087159b77999493f7543e255ef0b3188fbc84e95598dd83d2
10. 0x8665760a589b1324397302f9a49dc33b42b22f68a2e06cfa1d55ff2fcfa7305c
11. 0x4ef4c3a70c6b26977cbaf534a1ab9edcc651b2d385e682cd5a3f54a060ec0018
12. 0x4634efb8094d1dd2874013b832ad8653e49400f57bf98efdcc5f925ed08d0f5b
13. 0xc0cb184c9bdf71abcf18fda97bd59289153d120dbf8fee9f517b63bf303deb95
14. 0xf0edabbb9ba0d643e5505d19d07637eb6f6aed0a1c7356af43ae7d84ae9ef0c5
15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae