{
  "schemaVersion": 1,
  "releaseId": "UI-OBS-UK-2026-08-20",
  "title": "UK Rental Observation Release",
  "releaseDate": "2026-08-20",
  "capturedAt": "2026-08-20T12:11:12.704Z",
  "geography": "United Kingdom",
  "analyticalUnit": "Records, current representations, dated states and sampled grid cells are reported separately.",
  "totals": {
    "discoveredPropertyRecords": 341176,
    "datedMarketStates": 12654835,
    "retainedLiveRepresentations": 99614,
    "geolocatedLiveRepresentations": 99482,
    "completedGridCells": 3801,
    "totalGridCells": 3847,
    "exactPropertyLinks": 122,
    "confirmedCrossSourceLinks": 215,
    "mappedActiveRepresentations": 99457,
    "cellsWithObservations": 2639,
    "cappedGridCells": 46
  },
  "quality": {
    "gridCompletionRate": 98.8,
    "geolocationRate": 99.87,
    "mappedShareOfGeolocated": 99.97,
    "unresolvedDuplicatesRemainSeparate": true,
    "zeroObservationCellsRemainVisible": true
  },
  "files": {
    "map": {
      "href": "/data/releases/2026-08-20/observation-map.json",
      "mediaType": "application/json",
      "integrity": "sha256-4174db15caebd754d8f724e9a8713255ce82d895c45a7e3df34d8a973c7ca5f7"
    },
    "summary": {
      "href": "/data/releases/2026-08-20/summary.csv",
      "mediaType": "text/csv",
      "integrity": "sha256-78531173cf3143a83ad94341a3be87f85c821b44dd0fff476c97afdbc4e1bb7f"
    }
  },
  "method": "/methodology/",
  "limitations": [
    "Discovered records and current representations are not counts of unique homes.",
    "One property can remain represented more than once until identity evidence clears the publication threshold.",
    "A completed grid cell describes the collection pass, not proof of complete market inventory.",
    "A capped grid cell reached the returned result ceiling and can understate local density."
  ]
}