{ "system": "Duke Health", "location_name": "Duke University Hospital", "mrf_url": "https://rca.elevatepfs.com/ptapp/api/cdm/export/oneclick?recno=fad40f5dd5e6b2097ff0a8f592b095fac2e3a3eeef64efd5ca2b56f564a91e8e", "source_filename": "562070036_Duke-University-Hospital_standardcharges.csv", "sha256": "4a3676408e3bb040c132f4d3e3c2630fa01e7c24890c93a7a2d4e1482624bb98", "size_bytes": 950021371, "source_last_modified": null, "source_etag": null, "transfer_fingerprint": "cc8fefb6a3d9ee340deec35af3113d66b040fe90adc8e800eb752407e8b2e2ed", "status": "summarized", "first_seen": "2026-08-12T05:21:16Z", "last_changed": "2026-08-26T23:42:29Z", "summary_version": 2, "cold_storage": { "url": "https://archive.org/details/hospital-price-history-duke-4a3676408e3b", "sha256": "4a3676408e3bb040c132f4d3e3c2630fa01e7c24890c93a7a2d4e1482624bb98", "file_sha256": "4a3676408e3bb040c132f4d3e3c2630fa01e7c24890c93a7a2d4e1482624bb98", "compressed_bytes": 12453495, "archived": "2026-09-04T11:31:54Z" } }