{"type":"changed_records","generated_date":"2026-04-13T11:00:52.108Z","files":{"bib_records":[],"updated_records":[{"dump_file":"https://bibdata.princeton.edu/dump_files/70903","md5":"3c8f0a97ceaa2111c0e5019cb9e58d3a"}],"recap_records":[],"recap_records_full":[],"log_file":[],"new_records":[],"merged_ids":[],"bib_ids":[],"recap_records_full_metadata":[]},"ids":{"delete_ids":null,"update_ids":null}}