{
  "schema_version": 1,
  "catalog_revision": "f40c38a056cd32ca062f02b7469e185662d41797",
  "generated_at": "2026-10-24T11:21:57+00:00",
  "slug": "duke-regional",
  "snapshots": [
    {
      "snapshot_id": "duke-regional:21f2e01babb074e850d5caded390f76bfda556aa",
      "revision": "21f2e01babb074e850d5caded390f76bfda556aa",
      "recorded_at": "2026-08-25T02:07:42-04:00",
      "change_kind": "source",
      "source_observed_at": "2026-08-25T06:04:22Z",
      "source_sha256": "f51869a54067aac7069433be1a49e03884266b01532583c8bb0767fe855831ff",
      "source_size_bytes": 665647226,
      "summary_version": 1,
      "summary_git_blob": "5ba784885d59bd56548e602a5b414dc49cc1110d",
      "summary_url": "https://raw.githubusercontent.com/lkowalcz/hospital-price-history/21f2e01babb074e850d5caded390f76bfda556aa/data/duke-regional/summary.csv",
      "metadata_url": "https://raw.githubusercontent.com/lkowalcz/hospital-price-history/21f2e01babb074e850d5caded390f76bfda556aa/data/duke-regional/meta.json",
      "summary_warning": null,
      "source": {
        "kind": "archived_original",
        "url": "https://archive.org/details/hospital-price-history-duke-regional-f51869a54067",
        "metadata_url": "https://raw.githubusercontent.com/lkowalcz/hospital-price-history/a3f60b0ab5ee6b7098eba54bbafb341dfa277ea7/data/duke-regional/meta.json",
        "file_sha256": "f51869a54067aac7069433be1a49e03884266b01532583c8bb0767fe855831ff"
      }
    },
    {
      "snapshot_id": "duke-regional:4f6024db23954661dee92723463865c99cfa04a9",
      "revision": "4f6024db23954661dee92723463865c99cfa04a9",
      "recorded_at": "2026-08-26T19:33:00-04:00",
      "change_kind": "source",
      "source_observed_at": "2026-08-25T06:04:22Z",
      "source_sha256": null,
      "source_size_bytes": 665647226,
      "summary_version": 1,
      "summary_git_blob": "5ba784885d59bd56548e602a5b414dc49cc1110d",
      "summary_url": "https://raw.githubusercontent.com/lkowalcz/hospital-price-history/4f6024db23954661dee92723463865c99cfa04a9/data/duke-regional/summary.csv",
      "metadata_url": "https://raw.githubusercontent.com/lkowalcz/hospital-price-history/4f6024db23954661dee92723463865c99cfa04a9/data/duke-regional/meta.json",
      "summary_warning": null,
      "source": {
        "kind": "archived_original",
        "url": "https://archive.org/details/hospital-price-history-duke-regional-f51869a54067",
        "metadata_url": "https://raw.githubusercontent.com/lkowalcz/hospital-price-history/a3f60b0ab5ee6b7098eba54bbafb341dfa277ea7/data/duke-regional/meta.json",
        "file_sha256": "f51869a54067aac7069433be1a49e03884266b01532583c8bb0767fe855831ff"
      },
      "source_identity": {
        "sha256": "f51869a54067aac7069433be1a49e03884266b01532583c8bb0767fe855831ff",
        "basis": "metadata_hash_reset",
        "metadata_url": "https://raw.githubusercontent.com/lkowalcz/hospital-price-history/31b8e45d332a727cf0fa63837d38943a6da7d1e0/data/duke-regional/meta.json"
      },
      "source_audit": {
        "status": "linked",
        "method": "metadata_hash_reset",
        "explanation": "Change-detection fields were cleared to force a refresh; the retained source identity is documented in the immediately preceding metadata. This state is not evidence of a new source file.",
        "audit_url": "https://raw.githubusercontent.com/lkowalcz/hospital-price-history/f40c38a056cd32ca062f02b7469e185662d41797/source_audit.json"
      }
    },
    {
      "snapshot_id": "duke-regional:e2006419f2c4a2d8a5ff4cea89ec95146a4ebd04",
      "revision": "e2006419f2c4a2d8a5ff4cea89ec95146a4ebd04",
      "recorded_at": "2026-08-27T00:52:39Z",
      "change_kind": "source",
      "source_observed_at": "2026-08-27T00:34:05Z",
      "source_sha256": "f51869a54067aac7069433be1a49e03884266b01532583c8bb0767fe855831ff",
      "source_size_bytes": 665647226,
      "summary_version": 1,
      "summary_git_blob": "e056a0d9cd02a25d428fe5705fbc4e1903c03e92",
      "summary_url": "https://raw.githubusercontent.com/lkowalcz/hospital-price-history/e2006419f2c4a2d8a5ff4cea89ec95146a4ebd04/data/duke-regional/summary.csv",
      "metadata_url": "https://raw.githubusercontent.com/lkowalcz/hospital-price-history/e2006419f2c4a2d8a5ff4cea89ec95146a4ebd04/data/duke-regional/meta.json",
      "summary_warning": null,
      "source": {
        "kind": "archived_original",
        "url": "https://archive.org/details/hospital-price-history-duke-regional-f51869a54067",
        "metadata_url": "https://raw.githubusercontent.com/lkowalcz/hospital-price-history/a3f60b0ab5ee6b7098eba54bbafb341dfa277ea7/data/duke-regional/meta.json",
        "file_sha256": "f51869a54067aac7069433be1a49e03884266b01532583c8bb0767fe855831ff"
      }
    },
    {
      "snapshot_id": "duke-regional:a3f60b0ab5ee6b7098eba54bbafb341dfa277ea7",
      "revision": "a3f60b0ab5ee6b7098eba54bbafb341dfa277ea7",
      "recorded_at": "2026-09-10T11:38:33Z",
      "change_kind": "summary",
      "source_observed_at": "2026-08-27T00:34:05Z",
      "source_sha256": "f51869a54067aac7069433be1a49e03884266b01532583c8bb0767fe855831ff",
      "source_size_bytes": 665647226,
      "summary_version": 2,
      "summary_git_blob": "9bbdfaf5f95fa7cbf8e5ec70e3742955fc7cb8ee",
      "summary_url": "https://raw.githubusercontent.com/lkowalcz/hospital-price-history/a3f60b0ab5ee6b7098eba54bbafb341dfa277ea7/data/duke-regional/summary.csv",
      "metadata_url": "https://raw.githubusercontent.com/lkowalcz/hospital-price-history/a3f60b0ab5ee6b7098eba54bbafb341dfa277ea7/data/duke-regional/meta.json",
      "summary_warning": null,
      "source": {
        "kind": "archived_original",
        "url": "https://archive.org/details/hospital-price-history-duke-regional-f51869a54067",
        "metadata_url": "https://raw.githubusercontent.com/lkowalcz/hospital-price-history/a3f60b0ab5ee6b7098eba54bbafb341dfa277ea7/data/duke-regional/meta.json",
        "file_sha256": "f51869a54067aac7069433be1a49e03884266b01532583c8bb0767fe855831ff"
      }
    }
  ]
}
