{"type":"changed_records","generated_date":"2026-04-29T20:02:38.875Z","files":{"bib_records":[],"updated_records":[{"dump_file":"https://bibdata.princeton.edu/dump_files/71561","md5":"434774d735758f5ca5800b4c292dd17e"},{"dump_file":"https://bibdata.princeton.edu/dump_files/71562","md5":"119dc87df6721567dc7f201818cceb6c"}],"recap_records":[],"recap_records_full":[],"log_file":[],"new_records":[],"merged_ids":[],"bib_ids":[],"recap_records_full_metadata":[]},"ids":{"delete_ids":null,"update_ids":null}}