{"type":"changed_records","generated_date":"2026-07-29T08:02:37.073Z","files":{"bib_records":[],"updated_records":[{"dump_file":"https://bibdata.princeton.edu/dump_files/76668","md5":"ce1770f9b9b6d1e747a0502a99b0936e"}],"recap_records":[],"recap_records_full":[],"log_file":[],"new_records":[],"merged_ids":[],"bib_ids":[],"recap_records_full_metadata":[]},"ids":{"delete_ids":null,"update_ids":null}}