{
  "archives": [
    {
      "archive_item_identifier": "radioindex-2026-04-10",
      "audio_url": "https://archive.org/download/radioindex-2026-04-10/radioindex_2026-04-10T22-00-00Z.mp3",
      "completeness_ratio": 1.0,
      "day": 11,
      "download_url": "https://archive.org/download/radioindex-2026-04-10/radioindex_2026-04-10T22-00-00Z.mp3",
      "duration_seconds": 3599.961,
      "hour": 0,
      "hourly_archive_id": 10896,
      "local_date_label": "11.04.2026",
      "local_hour_label": "00:00",
      "local_label": "2026-04-11 00:00 czasu polskiego",
      "local_started_at": "2026-04-11T00:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "published_at": "2026-04-10T23:42:26.277400+00:00",
      "published_local_label": "2026-04-11 01:42 czasu polskiego",
      "remote_filename": "radioindex_2026-04-10T22-00-00Z.mp3",
      "station_slug": "radioindex",
      "status": "published",
      "utc_label": "2026-04-10 22:00 UTC",
      "utc_started_at": "2026-04-10T22:00:00+00:00",
      "year": 2026
    },
    {
      "archive_item_identifier": "radioindex-2026-04-10",
      "audio_url": "https://archive.org/download/radioindex-2026-04-10/radioindex_2026-04-10T23-00-00Z.mp3",
      "completeness_ratio": 1.0,
      "day": 11,
      "download_url": "https://archive.org/download/radioindex-2026-04-10/radioindex_2026-04-10T23-00-00Z.mp3",
      "duration_seconds": 3600.013,
      "hour": 1,
      "hourly_archive_id": 10935,
      "local_date_label": "11.04.2026",
      "local_hour_label": "01:00",
      "local_label": "2026-04-11 01:00 czasu polskiego",
      "local_started_at": "2026-04-11T01:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "published_at": "2026-04-11T00:50:42.737549+00:00",
      "published_local_label": "2026-04-11 02:50 czasu polskiego",
      "remote_filename": "radioindex_2026-04-10T23-00-00Z.mp3",
      "station_slug": "radioindex",
      "status": "published",
      "utc_label": "2026-04-10 23:00 UTC",
      "utc_started_at": "2026-04-10T23:00:00+00:00",
      "year": 2026
    },
    {
      "archive_item_identifier": "radioindex-2026-04-11",
      "audio_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T00-00-00Z.mp3",
      "completeness_ratio": 1.0,
      "day": 11,
      "download_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T00-00-00Z.mp3",
      "duration_seconds": 3599.961,
      "hour": 2,
      "hourly_archive_id": 10974,
      "local_date_label": "11.04.2026",
      "local_hour_label": "02:00",
      "local_label": "2026-04-11 02:00 czasu polskiego",
      "local_started_at": "2026-04-11T02:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "published_at": "2026-04-11T07:55:55.060260+00:00",
      "published_local_label": "2026-04-11 09:55 czasu polskiego",
      "remote_filename": "radioindex_2026-04-11T00-00-00Z.mp3",
      "station_slug": "radioindex",
      "status": "published",
      "utc_label": "2026-04-11 00:00 UTC",
      "utc_started_at": "2026-04-11T00:00:00+00:00",
      "year": 2026
    },
    {
      "archive_item_identifier": "radioindex-2026-04-11",
      "audio_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T01-00-00Z.mp3",
      "completeness_ratio": 1.0,
      "day": 11,
      "download_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T01-00-00Z.mp3",
      "duration_seconds": 3599.961,
      "hour": 3,
      "hourly_archive_id": 11013,
      "local_date_label": "11.04.2026",
      "local_hour_label": "03:00",
      "local_label": "2026-04-11 03:00 czasu polskiego",
      "local_started_at": "2026-04-11T03:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "published_at": "2026-04-11T02:46:07.872027+00:00",
      "published_local_label": "2026-04-11 04:46 czasu polskiego",
      "remote_filename": "radioindex_2026-04-11T01-00-00Z.mp3",
      "station_slug": "radioindex",
      "status": "published",
      "utc_label": "2026-04-11 01:00 UTC",
      "utc_started_at": "2026-04-11T01:00:00+00:00",
      "year": 2026
    },
    {
      "archive_item_identifier": "radioindex-2026-04-11",
      "audio_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T02-00-00Z.mp3",
      "completeness_ratio": 1.0,
      "day": 11,
      "download_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T02-00-00Z.mp3",
      "duration_seconds": 3599.987,
      "hour": 4,
      "hourly_archive_id": 11052,
      "local_date_label": "11.04.2026",
      "local_hour_label": "04:00",
      "local_label": "2026-04-11 04:00 czasu polskiego",
      "local_started_at": "2026-04-11T04:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "published_at": "2026-04-11T03:47:04.238550+00:00",
      "published_local_label": "2026-04-11 05:47 czasu polskiego",
      "remote_filename": "radioindex_2026-04-11T02-00-00Z.mp3",
      "station_slug": "radioindex",
      "status": "published",
      "utc_label": "2026-04-11 02:00 UTC",
      "utc_started_at": "2026-04-11T02:00:00+00:00",
      "year": 2026
    },
    {
      "archive_item_identifier": "radioindex-2026-04-11",
      "audio_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T03-00-00Z.mp3",
      "completeness_ratio": 0.9999,
      "day": 11,
      "download_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T03-00-00Z.mp3",
      "duration_seconds": 3599.935,
      "hour": 5,
      "hourly_archive_id": 11091,
      "local_date_label": "11.04.2026",
      "local_hour_label": "05:00",
      "local_label": "2026-04-11 05:00 czasu polskiego",
      "local_started_at": "2026-04-11T05:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "published_at": "2026-04-11T04:48:33.300371+00:00",
      "published_local_label": "2026-04-11 06:48 czasu polskiego",
      "remote_filename": "radioindex_2026-04-11T03-00-00Z.mp3",
      "station_slug": "radioindex",
      "status": "published",
      "utc_label": "2026-04-11 03:00 UTC",
      "utc_started_at": "2026-04-11T03:00:00+00:00",
      "year": 2026
    },
    {
      "archive_item_identifier": "radioindex-2026-04-11",
      "audio_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T04-00-00Z.mp3",
      "completeness_ratio": 0.9997,
      "day": 11,
      "download_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T04-00-00Z.mp3",
      "duration_seconds": 3599.736,
      "hour": 6,
      "hourly_archive_id": 11130,
      "local_date_label": "11.04.2026",
      "local_hour_label": "06:00",
      "local_label": "2026-04-11 06:00 czasu polskiego",
      "local_started_at": "2026-04-11T06:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "published_at": "2026-04-11T05:46:07.411597+00:00",
      "published_local_label": "2026-04-11 07:46 czasu polskiego",
      "remote_filename": "radioindex_2026-04-11T04-00-00Z.mp3",
      "station_slug": "radioindex",
      "status": "published",
      "utc_label": "2026-04-11 04:00 UTC",
      "utc_started_at": "2026-04-11T04:00:00+00:00",
      "year": 2026
    },
    {
      "archive_item_identifier": "radioindex-2026-04-11",
      "audio_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T05-00-00Z.mp3",
      "completeness_ratio": 1.0,
      "day": 11,
      "download_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T05-00-00Z.mp3",
      "duration_seconds": 3599.909,
      "hour": 7,
      "hourly_archive_id": 11169,
      "local_date_label": "11.04.2026",
      "local_hour_label": "07:00",
      "local_label": "2026-04-11 07:00 czasu polskiego",
      "local_started_at": "2026-04-11T07:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "published_at": "2026-04-11T06:47:32.505807+00:00",
      "published_local_label": "2026-04-11 08:47 czasu polskiego",
      "remote_filename": "radioindex_2026-04-11T05-00-00Z.mp3",
      "station_slug": "radioindex",
      "status": "published",
      "utc_label": "2026-04-11 05:00 UTC",
      "utc_started_at": "2026-04-11T05:00:00+00:00",
      "year": 2026
    },
    {
      "archive_item_identifier": "radioindex-2026-04-11",
      "audio_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T06-00-00Z.mp3",
      "completeness_ratio": 1.0,
      "day": 11,
      "download_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T06-00-00Z.mp3",
      "duration_seconds": 3600.013,
      "hour": 8,
      "hourly_archive_id": 11208,
      "local_date_label": "11.04.2026",
      "local_hour_label": "08:00",
      "local_label": "2026-04-11 08:00 czasu polskiego",
      "local_started_at": "2026-04-11T08:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "published_at": "2026-04-11T07:50:11.652857+00:00",
      "published_local_label": "2026-04-11 09:50 czasu polskiego",
      "remote_filename": "radioindex_2026-04-11T06-00-00Z.mp3",
      "station_slug": "radioindex",
      "status": "published",
      "utc_label": "2026-04-11 06:00 UTC",
      "utc_started_at": "2026-04-11T06:00:00+00:00",
      "year": 2026
    },
    {
      "archive_item_identifier": "radioindex-2026-04-11",
      "audio_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T07-00-00Z.mp3",
      "completeness_ratio": 1.0,
      "day": 11,
      "download_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T07-00-00Z.mp3",
      "duration_seconds": 3600.065,
      "hour": 9,
      "hourly_archive_id": 11247,
      "local_date_label": "11.04.2026",
      "local_hour_label": "09:00",
      "local_label": "2026-04-11 09:00 czasu polskiego",
      "local_started_at": "2026-04-11T09:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "published_at": "2026-04-11T08:44:48.362769+00:00",
      "published_local_label": "2026-04-11 10:44 czasu polskiego",
      "remote_filename": "radioindex_2026-04-11T07-00-00Z.mp3",
      "station_slug": "radioindex",
      "status": "published",
      "utc_label": "2026-04-11 07:00 UTC",
      "utc_started_at": "2026-04-11T07:00:00+00:00",
      "year": 2026
    },
    {
      "archive_item_identifier": "radioindex-2026-04-11",
      "audio_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T08-00-00Z.mp3",
      "completeness_ratio": 1.0,
      "day": 11,
      "download_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T08-00-00Z.mp3",
      "duration_seconds": 3599.856,
      "hour": 10,
      "hourly_archive_id": 11286,
      "local_date_label": "11.04.2026",
      "local_hour_label": "10:00",
      "local_label": "2026-04-11 10:00 czasu polskiego",
      "local_started_at": "2026-04-11T10:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "published_at": "2026-04-11T09:49:46.024965+00:00",
      "published_local_label": "2026-04-11 11:49 czasu polskiego",
      "remote_filename": "radioindex_2026-04-11T08-00-00Z.mp3",
      "station_slug": "radioindex",
      "status": "published",
      "utc_label": "2026-04-11 08:00 UTC",
      "utc_started_at": "2026-04-11T08:00:00+00:00",
      "year": 2026
    },
    {
      "archive_item_identifier": "radioindex-2026-04-11",
      "audio_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T09-00-00Z.mp3",
      "completeness_ratio": 1.0,
      "day": 11,
      "download_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T09-00-00Z.mp3",
      "duration_seconds": 3600.013,
      "hour": 11,
      "hourly_archive_id": 11325,
      "local_date_label": "11.04.2026",
      "local_hour_label": "11:00",
      "local_label": "2026-04-11 11:00 czasu polskiego",
      "local_started_at": "2026-04-11T11:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "published_at": "2026-04-11T10:42:59.357317+00:00",
      "published_local_label": "2026-04-11 12:42 czasu polskiego",
      "remote_filename": "radioindex_2026-04-11T09-00-00Z.mp3",
      "station_slug": "radioindex",
      "status": "published",
      "utc_label": "2026-04-11 09:00 UTC",
      "utc_started_at": "2026-04-11T09:00:00+00:00",
      "year": 2026
    },
    {
      "archive_item_identifier": "radioindex-2026-04-11",
      "audio_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T10-00-00Z.mp3",
      "completeness_ratio": 1.0,
      "day": 11,
      "download_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T10-00-00Z.mp3",
      "duration_seconds": 3599.961,
      "hour": 12,
      "hourly_archive_id": 11364,
      "local_date_label": "11.04.2026",
      "local_hour_label": "12:00",
      "local_label": "2026-04-11 12:00 czasu polskiego",
      "local_started_at": "2026-04-11T12:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "published_at": "2026-04-11T11:50:02.882229+00:00",
      "published_local_label": "2026-04-11 13:50 czasu polskiego",
      "remote_filename": "radioindex_2026-04-11T10-00-00Z.mp3",
      "station_slug": "radioindex",
      "status": "published",
      "utc_label": "2026-04-11 10:00 UTC",
      "utc_started_at": "2026-04-11T10:00:00+00:00",
      "year": 2026
    },
    {
      "archive_item_identifier": "radioindex-2026-04-11",
      "audio_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T11-00-00Z.mp3",
      "completeness_ratio": 1.0,
      "day": 11,
      "download_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T11-00-00Z.mp3",
      "duration_seconds": 3599.961,
      "hour": 13,
      "hourly_archive_id": 11403,
      "local_date_label": "11.04.2026",
      "local_hour_label": "13:00",
      "local_label": "2026-04-11 13:00 czasu polskiego",
      "local_started_at": "2026-04-11T13:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "published_at": "2026-04-11T12:43:20.684312+00:00",
      "published_local_label": "2026-04-11 14:43 czasu polskiego",
      "remote_filename": "radioindex_2026-04-11T11-00-00Z.mp3",
      "station_slug": "radioindex",
      "status": "published",
      "utc_label": "2026-04-11 11:00 UTC",
      "utc_started_at": "2026-04-11T11:00:00+00:00",
      "year": 2026
    },
    {
      "archive_item_identifier": "radioindex-2026-04-11",
      "audio_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T12-00-00Z.mp3",
      "completeness_ratio": 0.8768,
      "day": 11,
      "download_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T12-00-00Z.mp3",
      "duration_seconds": 3599.544,
      "hour": 14,
      "hourly_archive_id": 11442,
      "local_date_label": "11.04.2026",
      "local_hour_label": "14:00",
      "local_label": "2026-04-11 14:00 czasu polskiego",
      "local_started_at": "2026-04-11T14:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "published_at": "2026-04-11T14:45:33.832516+00:00",
      "published_local_label": "2026-04-11 16:45 czasu polskiego",
      "remote_filename": "radioindex_2026-04-11T12-00-00Z.mp3",
      "station_slug": "radioindex",
      "status": "published",
      "utc_label": "2026-04-11 12:00 UTC",
      "utc_started_at": "2026-04-11T12:00:00+00:00",
      "year": 2026
    },
    {
      "archive_item_identifier": "radioindex-2026-04-11",
      "audio_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T13-00-00Z.mp3",
      "completeness_ratio": 0.7994,
      "day": 11,
      "download_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T13-00-00Z.mp3",
      "duration_seconds": 3599.448,
      "hour": 15,
      "hourly_archive_id": 11540,
      "local_date_label": "11.04.2026",
      "local_hour_label": "15:00",
      "local_label": "2026-04-11 15:00 czasu polskiego",
      "local_started_at": "2026-04-11T15:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "published_at": "2026-04-11T15:11:12.456147+00:00",
      "published_local_label": "2026-04-11 17:11 czasu polskiego",
      "remote_filename": "radioindex_2026-04-11T13-00-00Z.mp3",
      "station_slug": "radioindex",
      "status": "published",
      "utc_label": "2026-04-11 13:00 UTC",
      "utc_started_at": "2026-04-11T13:00:00+00:00",
      "year": 2026
    },
    {
      "archive_item_identifier": "radioindex-2026-04-11",
      "audio_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T14-00-00Z.mp3",
      "completeness_ratio": 0.6702,
      "day": 11,
      "download_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T14-00-00Z.mp3",
      "duration_seconds": 3599.76,
      "hour": 16,
      "hourly_archive_id": 11579,
      "local_date_label": "11.04.2026",
      "local_hour_label": "16:00",
      "local_label": "2026-04-11 16:00 czasu polskiego",
      "local_started_at": "2026-04-11T16:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "published_at": "2026-04-11T18:55:16.773911+00:00",
      "published_local_label": "2026-04-11 20:55 czasu polskiego",
      "remote_filename": "radioindex_2026-04-11T14-00-00Z.mp3",
      "station_slug": "radioindex",
      "status": "published",
      "utc_label": "2026-04-11 14:00 UTC",
      "utc_started_at": "2026-04-11T14:00:00+00:00",
      "year": 2026
    },
    {
      "archive_item_identifier": "radioindex-2026-04-11",
      "audio_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T15-00-00Z.mp3",
      "completeness_ratio": 0.9453,
      "day": 11,
      "download_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T15-00-00Z.mp3",
      "duration_seconds": 3599.52,
      "hour": 17,
      "hourly_archive_id": 11618,
      "local_date_label": "11.04.2026",
      "local_hour_label": "17:00",
      "local_label": "2026-04-11 17:00 czasu polskiego",
      "local_started_at": "2026-04-11T17:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "published_at": "2026-04-11T19:51:09.328312+00:00",
      "published_local_label": "2026-04-11 21:51 czasu polskiego",
      "remote_filename": "radioindex_2026-04-11T15-00-00Z.mp3",
      "station_slug": "radioindex",
      "status": "published",
      "utc_label": "2026-04-11 15:00 UTC",
      "utc_started_at": "2026-04-11T15:00:00+00:00",
      "year": 2026
    },
    {
      "archive_item_identifier": "radioindex-2026-04-11",
      "audio_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T16-00-00Z.mp3",
      "completeness_ratio": 0.8306,
      "day": 11,
      "download_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T16-00-00Z.mp3",
      "duration_seconds": 3599.784,
      "hour": 18,
      "hourly_archive_id": 11657,
      "local_date_label": "11.04.2026",
      "local_hour_label": "18:00",
      "local_label": "2026-04-11 18:00 czasu polskiego",
      "local_started_at": "2026-04-11T18:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "published_at": "2026-04-11T19:56:42.902479+00:00",
      "published_local_label": "2026-04-11 21:56 czasu polskiego",
      "remote_filename": "radioindex_2026-04-11T16-00-00Z.mp3",
      "station_slug": "radioindex",
      "status": "published",
      "utc_label": "2026-04-11 16:00 UTC",
      "utc_started_at": "2026-04-11T16:00:00+00:00",
      "year": 2026
    },
    {
      "archive_item_identifier": "radioindex-2026-04-11",
      "audio_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T17-00-00Z.mp3",
      "completeness_ratio": 0.9737,
      "day": 11,
      "download_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T17-00-00Z.mp3",
      "duration_seconds": 3599.568,
      "hour": 19,
      "hourly_archive_id": 11696,
      "local_date_label": "11.04.2026",
      "local_hour_label": "19:00",
      "local_label": "2026-04-11 19:00 czasu polskiego",
      "local_started_at": "2026-04-11T19:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "published_at": "2026-04-11T20:00:47.283145+00:00",
      "published_local_label": "2026-04-11 22:00 czasu polskiego",
      "remote_filename": "radioindex_2026-04-11T17-00-00Z.mp3",
      "station_slug": "radioindex",
      "status": "published",
      "utc_label": "2026-04-11 17:00 UTC",
      "utc_started_at": "2026-04-11T17:00:00+00:00",
      "year": 2026
    },
    {
      "archive_item_identifier": "radioindex-2026-04-11",
      "audio_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T18-00-00Z.mp3",
      "completeness_ratio": 0.8769,
      "day": 11,
      "download_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T18-00-00Z.mp3",
      "duration_seconds": 3599.712,
      "hour": 20,
      "hourly_archive_id": 11735,
      "local_date_label": "11.04.2026",
      "local_hour_label": "20:00",
      "local_label": "2026-04-11 20:00 czasu polskiego",
      "local_started_at": "2026-04-11T20:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "published_at": "2026-04-11T20:21:47.126388+00:00",
      "published_local_label": "2026-04-11 22:21 czasu polskiego",
      "remote_filename": "radioindex_2026-04-11T18-00-00Z.mp3",
      "station_slug": "radioindex",
      "status": "published",
      "utc_label": "2026-04-11 18:00 UTC",
      "utc_started_at": "2026-04-11T18:00:00+00:00",
      "year": 2026
    },
    {
      "archive_item_identifier": "radioindex-2026-04-11",
      "audio_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T19-00-00Z.mp3",
      "completeness_ratio": 1.0,
      "day": 11,
      "download_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T19-00-00Z.mp3",
      "duration_seconds": 3599.961,
      "hour": 21,
      "hourly_archive_id": 11774,
      "local_date_label": "11.04.2026",
      "local_hour_label": "21:00",
      "local_label": "2026-04-11 21:00 czasu polskiego",
      "local_started_at": "2026-04-11T21:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "published_at": "2026-04-11T20:46:17.262088+00:00",
      "published_local_label": "2026-04-11 22:46 czasu polskiego",
      "remote_filename": "radioindex_2026-04-11T19-00-00Z.mp3",
      "station_slug": "radioindex",
      "status": "published",
      "utc_label": "2026-04-11 19:00 UTC",
      "utc_started_at": "2026-04-11T19:00:00+00:00",
      "year": 2026
    },
    {
      "archive_item_identifier": "radioindex-2026-04-11",
      "audio_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T20-00-00Z.mp3",
      "completeness_ratio": 1.0,
      "day": 11,
      "download_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T20-00-00Z.mp3",
      "duration_seconds": 3599.935,
      "hour": 22,
      "hourly_archive_id": 11819,
      "local_date_label": "11.04.2026",
      "local_hour_label": "22:00",
      "local_label": "2026-04-11 22:00 czasu polskiego",
      "local_started_at": "2026-04-11T22:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "published_at": "2026-04-11T21:46:46.606222+00:00",
      "published_local_label": "2026-04-11 23:46 czasu polskiego",
      "remote_filename": "radioindex_2026-04-11T20-00-00Z.mp3",
      "station_slug": "radioindex",
      "status": "published",
      "utc_label": "2026-04-11 20:00 UTC",
      "utc_started_at": "2026-04-11T20:00:00+00:00",
      "year": 2026
    },
    {
      "archive_item_identifier": "radioindex-2026-04-11",
      "audio_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T21-00-00Z.mp3",
      "completeness_ratio": 1.0,
      "day": 11,
      "download_url": "https://archive.org/download/radioindex-2026-04-11/radioindex_2026-04-11T21-00-00Z.mp3",
      "duration_seconds": 3600.039,
      "hour": 23,
      "hourly_archive_id": 11867,
      "local_date_label": "11.04.2026",
      "local_hour_label": "23:00",
      "local_label": "2026-04-11 23:00 czasu polskiego",
      "local_started_at": "2026-04-11T23:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "published_at": "2026-04-11T22:47:28.699106+00:00",
      "published_local_label": "2026-04-12 00:47 czasu polskiego",
      "remote_filename": "radioindex_2026-04-11T21-00-00Z.mp3",
      "station_slug": "radioindex",
      "status": "published",
      "utc_label": "2026-04-11 21:00 UTC",
      "utc_started_at": "2026-04-11T21:00:00+00:00",
      "year": 2026
    }
  ],
  "day": 11,
  "generated_at": "2026-06-05T21:12:33.332493+00:00",
  "hour_slots": [
    {
      "archive_status": "published",
      "completeness_ratio": 1.0,
      "day": 11,
      "hour": 0,
      "hourly_archive_id": 10896,
      "local_date_label": "11.04.2026",
      "local_hour_label": "00:00",
      "local_label": "2026-04-11 00:00 czasu polskiego",
      "local_started_at": "2026-04-11T00:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "playable": true,
      "state": "available",
      "status_label": null,
      "utc_label": "2026-04-10 22:00 UTC",
      "utc_started_at": "2026-04-10T22:00:00+00:00",
      "year": 2026
    },
    {
      "archive_status": "published",
      "completeness_ratio": 1.0,
      "day": 11,
      "hour": 1,
      "hourly_archive_id": 10935,
      "local_date_label": "11.04.2026",
      "local_hour_label": "01:00",
      "local_label": "2026-04-11 01:00 czasu polskiego",
      "local_started_at": "2026-04-11T01:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "playable": true,
      "state": "available",
      "status_label": null,
      "utc_label": "2026-04-10 23:00 UTC",
      "utc_started_at": "2026-04-10T23:00:00+00:00",
      "year": 2026
    },
    {
      "archive_status": "published",
      "completeness_ratio": 1.0,
      "day": 11,
      "hour": 2,
      "hourly_archive_id": 10974,
      "local_date_label": "11.04.2026",
      "local_hour_label": "02:00",
      "local_label": "2026-04-11 02:00 czasu polskiego",
      "local_started_at": "2026-04-11T02:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "playable": true,
      "state": "available",
      "status_label": null,
      "utc_label": "2026-04-11 00:00 UTC",
      "utc_started_at": "2026-04-11T00:00:00+00:00",
      "year": 2026
    },
    {
      "archive_status": "published",
      "completeness_ratio": 1.0,
      "day": 11,
      "hour": 3,
      "hourly_archive_id": 11013,
      "local_date_label": "11.04.2026",
      "local_hour_label": "03:00",
      "local_label": "2026-04-11 03:00 czasu polskiego",
      "local_started_at": "2026-04-11T03:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "playable": true,
      "state": "available",
      "status_label": null,
      "utc_label": "2026-04-11 01:00 UTC",
      "utc_started_at": "2026-04-11T01:00:00+00:00",
      "year": 2026
    },
    {
      "archive_status": "published",
      "completeness_ratio": 1.0,
      "day": 11,
      "hour": 4,
      "hourly_archive_id": 11052,
      "local_date_label": "11.04.2026",
      "local_hour_label": "04:00",
      "local_label": "2026-04-11 04:00 czasu polskiego",
      "local_started_at": "2026-04-11T04:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "playable": true,
      "state": "available",
      "status_label": null,
      "utc_label": "2026-04-11 02:00 UTC",
      "utc_started_at": "2026-04-11T02:00:00+00:00",
      "year": 2026
    },
    {
      "archive_status": "published",
      "completeness_ratio": 0.9999,
      "day": 11,
      "hour": 5,
      "hourly_archive_id": 11091,
      "local_date_label": "11.04.2026",
      "local_hour_label": "05:00",
      "local_label": "2026-04-11 05:00 czasu polskiego",
      "local_started_at": "2026-04-11T05:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "playable": true,
      "state": "available",
      "status_label": null,
      "utc_label": "2026-04-11 03:00 UTC",
      "utc_started_at": "2026-04-11T03:00:00+00:00",
      "year": 2026
    },
    {
      "archive_status": "published",
      "completeness_ratio": 0.9997,
      "day": 11,
      "hour": 6,
      "hourly_archive_id": 11130,
      "local_date_label": "11.04.2026",
      "local_hour_label": "06:00",
      "local_label": "2026-04-11 06:00 czasu polskiego",
      "local_started_at": "2026-04-11T06:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "playable": true,
      "state": "available",
      "status_label": null,
      "utc_label": "2026-04-11 04:00 UTC",
      "utc_started_at": "2026-04-11T04:00:00+00:00",
      "year": 2026
    },
    {
      "archive_status": "published",
      "completeness_ratio": 1.0,
      "day": 11,
      "hour": 7,
      "hourly_archive_id": 11169,
      "local_date_label": "11.04.2026",
      "local_hour_label": "07:00",
      "local_label": "2026-04-11 07:00 czasu polskiego",
      "local_started_at": "2026-04-11T07:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "playable": true,
      "state": "available",
      "status_label": null,
      "utc_label": "2026-04-11 05:00 UTC",
      "utc_started_at": "2026-04-11T05:00:00+00:00",
      "year": 2026
    },
    {
      "archive_status": "published",
      "completeness_ratio": 1.0,
      "day": 11,
      "hour": 8,
      "hourly_archive_id": 11208,
      "local_date_label": "11.04.2026",
      "local_hour_label": "08:00",
      "local_label": "2026-04-11 08:00 czasu polskiego",
      "local_started_at": "2026-04-11T08:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "playable": true,
      "state": "available",
      "status_label": null,
      "utc_label": "2026-04-11 06:00 UTC",
      "utc_started_at": "2026-04-11T06:00:00+00:00",
      "year": 2026
    },
    {
      "archive_status": "published",
      "completeness_ratio": 1.0,
      "day": 11,
      "hour": 9,
      "hourly_archive_id": 11247,
      "local_date_label": "11.04.2026",
      "local_hour_label": "09:00",
      "local_label": "2026-04-11 09:00 czasu polskiego",
      "local_started_at": "2026-04-11T09:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "playable": true,
      "state": "available",
      "status_label": null,
      "utc_label": "2026-04-11 07:00 UTC",
      "utc_started_at": "2026-04-11T07:00:00+00:00",
      "year": 2026
    },
    {
      "archive_status": "published",
      "completeness_ratio": 1.0,
      "day": 11,
      "hour": 10,
      "hourly_archive_id": 11286,
      "local_date_label": "11.04.2026",
      "local_hour_label": "10:00",
      "local_label": "2026-04-11 10:00 czasu polskiego",
      "local_started_at": "2026-04-11T10:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "playable": true,
      "state": "available",
      "status_label": null,
      "utc_label": "2026-04-11 08:00 UTC",
      "utc_started_at": "2026-04-11T08:00:00+00:00",
      "year": 2026
    },
    {
      "archive_status": "published",
      "completeness_ratio": 1.0,
      "day": 11,
      "hour": 11,
      "hourly_archive_id": 11325,
      "local_date_label": "11.04.2026",
      "local_hour_label": "11:00",
      "local_label": "2026-04-11 11:00 czasu polskiego",
      "local_started_at": "2026-04-11T11:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "playable": true,
      "state": "available",
      "status_label": null,
      "utc_label": "2026-04-11 09:00 UTC",
      "utc_started_at": "2026-04-11T09:00:00+00:00",
      "year": 2026
    },
    {
      "archive_status": "published",
      "completeness_ratio": 1.0,
      "day": 11,
      "hour": 12,
      "hourly_archive_id": 11364,
      "local_date_label": "11.04.2026",
      "local_hour_label": "12:00",
      "local_label": "2026-04-11 12:00 czasu polskiego",
      "local_started_at": "2026-04-11T12:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "playable": true,
      "state": "available",
      "status_label": null,
      "utc_label": "2026-04-11 10:00 UTC",
      "utc_started_at": "2026-04-11T10:00:00+00:00",
      "year": 2026
    },
    {
      "archive_status": "published",
      "completeness_ratio": 1.0,
      "day": 11,
      "hour": 13,
      "hourly_archive_id": 11403,
      "local_date_label": "11.04.2026",
      "local_hour_label": "13:00",
      "local_label": "2026-04-11 13:00 czasu polskiego",
      "local_started_at": "2026-04-11T13:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "playable": true,
      "state": "available",
      "status_label": null,
      "utc_label": "2026-04-11 11:00 UTC",
      "utc_started_at": "2026-04-11T11:00:00+00:00",
      "year": 2026
    },
    {
      "archive_status": "published",
      "completeness_ratio": 0.8768,
      "day": 11,
      "hour": 14,
      "hourly_archive_id": 11442,
      "local_date_label": "11.04.2026",
      "local_hour_label": "14:00",
      "local_label": "2026-04-11 14:00 czasu polskiego",
      "local_started_at": "2026-04-11T14:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "playable": true,
      "state": "available",
      "status_label": null,
      "utc_label": "2026-04-11 12:00 UTC",
      "utc_started_at": "2026-04-11T12:00:00+00:00",
      "year": 2026
    },
    {
      "archive_status": "published",
      "completeness_ratio": 0.7994,
      "day": 11,
      "hour": 15,
      "hourly_archive_id": 11540,
      "local_date_label": "11.04.2026",
      "local_hour_label": "15:00",
      "local_label": "2026-04-11 15:00 czasu polskiego",
      "local_started_at": "2026-04-11T15:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "playable": true,
      "state": "available",
      "status_label": null,
      "utc_label": "2026-04-11 13:00 UTC",
      "utc_started_at": "2026-04-11T13:00:00+00:00",
      "year": 2026
    },
    {
      "archive_status": "published",
      "completeness_ratio": 0.6702,
      "day": 11,
      "hour": 16,
      "hourly_archive_id": 11579,
      "local_date_label": "11.04.2026",
      "local_hour_label": "16:00",
      "local_label": "2026-04-11 16:00 czasu polskiego",
      "local_started_at": "2026-04-11T16:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "playable": true,
      "state": "available",
      "status_label": null,
      "utc_label": "2026-04-11 14:00 UTC",
      "utc_started_at": "2026-04-11T14:00:00+00:00",
      "year": 2026
    },
    {
      "archive_status": "published",
      "completeness_ratio": 0.9453,
      "day": 11,
      "hour": 17,
      "hourly_archive_id": 11618,
      "local_date_label": "11.04.2026",
      "local_hour_label": "17:00",
      "local_label": "2026-04-11 17:00 czasu polskiego",
      "local_started_at": "2026-04-11T17:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "playable": true,
      "state": "available",
      "status_label": null,
      "utc_label": "2026-04-11 15:00 UTC",
      "utc_started_at": "2026-04-11T15:00:00+00:00",
      "year": 2026
    },
    {
      "archive_status": "published",
      "completeness_ratio": 0.8306,
      "day": 11,
      "hour": 18,
      "hourly_archive_id": 11657,
      "local_date_label": "11.04.2026",
      "local_hour_label": "18:00",
      "local_label": "2026-04-11 18:00 czasu polskiego",
      "local_started_at": "2026-04-11T18:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "playable": true,
      "state": "available",
      "status_label": null,
      "utc_label": "2026-04-11 16:00 UTC",
      "utc_started_at": "2026-04-11T16:00:00+00:00",
      "year": 2026
    },
    {
      "archive_status": "published",
      "completeness_ratio": 0.9737,
      "day": 11,
      "hour": 19,
      "hourly_archive_id": 11696,
      "local_date_label": "11.04.2026",
      "local_hour_label": "19:00",
      "local_label": "2026-04-11 19:00 czasu polskiego",
      "local_started_at": "2026-04-11T19:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "playable": true,
      "state": "available",
      "status_label": null,
      "utc_label": "2026-04-11 17:00 UTC",
      "utc_started_at": "2026-04-11T17:00:00+00:00",
      "year": 2026
    },
    {
      "archive_status": "published",
      "completeness_ratio": 0.8769,
      "day": 11,
      "hour": 20,
      "hourly_archive_id": 11735,
      "local_date_label": "11.04.2026",
      "local_hour_label": "20:00",
      "local_label": "2026-04-11 20:00 czasu polskiego",
      "local_started_at": "2026-04-11T20:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "playable": true,
      "state": "available",
      "status_label": null,
      "utc_label": "2026-04-11 18:00 UTC",
      "utc_started_at": "2026-04-11T18:00:00+00:00",
      "year": 2026
    },
    {
      "archive_status": "published",
      "completeness_ratio": 1.0,
      "day": 11,
      "hour": 21,
      "hourly_archive_id": 11774,
      "local_date_label": "11.04.2026",
      "local_hour_label": "21:00",
      "local_label": "2026-04-11 21:00 czasu polskiego",
      "local_started_at": "2026-04-11T21:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "playable": true,
      "state": "available",
      "status_label": null,
      "utc_label": "2026-04-11 19:00 UTC",
      "utc_started_at": "2026-04-11T19:00:00+00:00",
      "year": 2026
    },
    {
      "archive_status": "published",
      "completeness_ratio": 1.0,
      "day": 11,
      "hour": 22,
      "hourly_archive_id": 11819,
      "local_date_label": "11.04.2026",
      "local_hour_label": "22:00",
      "local_label": "2026-04-11 22:00 czasu polskiego",
      "local_started_at": "2026-04-11T22:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "playable": true,
      "state": "available",
      "status_label": null,
      "utc_label": "2026-04-11 20:00 UTC",
      "utc_started_at": "2026-04-11T20:00:00+00:00",
      "year": 2026
    },
    {
      "archive_status": "published",
      "completeness_ratio": 1.0,
      "day": 11,
      "hour": 23,
      "hourly_archive_id": 11867,
      "local_date_label": "11.04.2026",
      "local_hour_label": "23:00",
      "local_label": "2026-04-11 23:00 czasu polskiego",
      "local_started_at": "2026-04-11T23:00:00+02:00",
      "local_timezone_label": "czasu polskiego",
      "month": 4,
      "playable": true,
      "state": "available",
      "status_label": null,
      "utc_label": "2026-04-11 21:00 UTC",
      "utc_started_at": "2026-04-11T21:00:00+00:00",
      "year": 2026
    }
  ],
  "latest_archive_hour_expected_station_count": 0,
  "latest_archive_hour_started_at": "2026-06-05T20:00:00+00:00",
  "month": 4,
  "published_at": "2026-06-05T21:12:33.332493+00:00",
  "station": {
    "archive_count": 1333,
    "display_name": "Radio Index",
    "public_name": "Radio Index",
    "slug": "radioindex",
    "timezone": "Europe/Warsaw"
  },
  "year": 2026
}