{"type":"changed_records","generated_date":"2026-07-18T09:05:20.866Z","files":{"bib_records":[],"updated_records":[{"dump_file":"https://bibdata.princeton.edu/dump_files/76340","md5":"49f73a7a0a3a4ee4b6d481c189d632e9"}],"recap_records":[],"recap_records_full":[],"log_file":[],"new_records":[],"merged_ids":[],"bib_ids":[],"recap_records_full_metadata":[]},"ids":{"delete_ids":null,"update_ids":null}}