Evidence row 75021

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://factline.dev/v1/home/report"
    ]
  ],
  "name": "Factline",
  "owner_address": "0xb58dd178abac67f6d4894437a7fc725cbddb2075",
  "raw": {
    "accepts": [
      {
        "amount": "40000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xb58dd178abac67f6d4894437a7fc725cbddb2075",
        "scheme": "exact"
      },
      {
        "amount": "40000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "fyqifu7otDYanhqr84B9YzZfA5LwRTJ1uFLqDJinMTK",
        "scheme": "exact"
      }
    ],
    "description": "Use when the user asks about a specific Dutch home or address before renting, buying or moving: full English report with year built, floor area, energy label, crime vs national rate, noise, air quality (NO2, PM2.5), ground height, monuments, permits, schools, 18 amenity distances, neighbourhood income and home values. Input: postcode + house number. Sources: Kadaster, CBS, Politie, RIVM, RVO.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "house_number": 1,
              "postcode": "3511LX"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "address": {
                "city": "Utrecht",
                "label": "Visschersplein 1, 3511LX Utrecht",
                "lat": 52.0896,
                "lon": 5.1191,
                "neighbourhood": {
                  "code": "BU03440612",
                  "name": "Lange Elisabethstraat, Mariaplaats en omgeving"
                },
                "postcode": "3511LX"
              },
              "building": {
                "age_years": 766,
                "unit": {
                  "floor_area_m2": 72,
                  "status": "in use",
                  "use": [
                    "residential"
                  ]
                },
                "units_in_building": 7,
                "uses_in_building": [
                  "assembly (hospitality, events, worship)",
                  "office",
                  "residential"
                ],
                "year_built": 1260
              },
              "elevation": {
                "below_sea_level": false,
                "ground_level_m_nap": 5.68
              },
              "environment": {
                "air_ug_m3": {
                  "no2": 18.5,
                  "pm25": 10.9,
                  "year": 2025
                },
                "noise_lden_db": {
                  "all_sources": 56,
                  "level": "noisy",
                  "road": 53,
                  "year": 2020
                }
              },
              "heritage": {
                "listed_monuments_within_25m": [
                  {
                    "listed_since": "1967-06-20",
                    "register_url": "https://monumentenregister.cultureelerfgoed.nl/monumenten/36030"
                  }
                ],
                "protected_areas": [
                  {
                    "type": "protected townscape (rijksbeschermd stads- of dorpsgezicht)"
                  }
                ]
              },
              "liveability": {
                "dimension_percentiles": {
                  "amenities": 99,
                  "housing_stock": 39,
                  "nuisance_and_safety": 3,
                  "physical_environment": 23,
                  "social_cohesion": 8
                },
                "percentile": 89,
                "year": 2024
              },
              "neighbourhood": {
                "distance_km": {
                  "data_year": 2024,
                  "gp_practice": 0.7,
                  "supermarket": 0.3,
                  "train_station": 1.6
                },
                "housing": {
                  "avg_home_value_eur": 585000,
                  "data_year": 2024,
                  "owner_occupied_pct": 19
                },
                "people": {
                  "data_year": 2025,
                  "households": 1300,
                  "residents": 1790
                }
              },
              "safety": {
                "national_per_1000_residents": {
                  "total": 44.8
                },
                "per_1000_residents": {
                  "total": 539.7
                },
                "year": 2025
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "addition": {
                      "description": "Optional house number addition, e.g. 2 or BIS",
                      "type": "string"
                    },
                    "house_letter": {
                      "description": "Optional house letter, e.g. A",
                      "type": "string"
                    },
                    "house_number": {
                      "description": "House number, e.g. 1",
                      "minimum": 1,
                      "type": "integer"
                    },
                    "postcode": {
                      "description": "Dutch postcode, 4 digits + 2 letters, e.g. 3511LX",
                      "pattern": "^[1-9][0-9]{3} ?[A-Za-z]{2}$",
                      "type": "string"
                    },
                    "q": {
                      "description": "Alternative to postcode: free-text address, e.g. 'Visschersplein 1 Utrecht'",
                      "type": "string"
                    }
                  },
                  "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"
        }
      },
      "payment-identifier": {
        "info": {
          "required": false
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "id": {
              "maxLength": 128,
              "minLength": 16,
              "pattern": "^[a-zA-Z0-9_-]+$",
              "type": "string"
            },
            "required": {
              "type": "boolean"
            }
          },
          "required": [
            "required"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-12T00:48:27.43Z",
    "quality": {
      "l30DaysTotalCalls": 9,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-12T00:48:26.455Z"
    },
    "resource": "https://factline.dev/v1/home/report",
    "serviceName": "Factline",
    "tags": [
      "netherlands",
      "europe",
      "real-estate",
      "property",
      "due-diligence"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Use when the user asks about a specific Dutch home or address before renting, buying or moving: full English report with year built, floor area, energy label, crime vs national rate, noise, air quality (NO2, PM2.5), ground height, monuments, permits, schools, 18 amenity distances, neighbourhood income and home values. Input: postcode + house number. Sources: Kadaster, CBS, Politie, RIVM, RVO."
}

What the leaf hashes

{"body":"a35dabaf2d36926608e7a403bc5d7ae2cb6cba7de4dfa3a8c89c2cbde30fb9ec","id":75021,"kind":"listing","method":"baseline/1","observed_us":1793025489946773,"prev":null,"subject":"x402_bazaar:https://factline.dev/v1/home/report","subject_kind":"source_record"}

Proof

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