{"type":"changed_records","generated_date":"2026-09-23T08:05:08.950Z","files":{"bib_records":[],"updated_records":[{"dump_file":"https://bibdata.princeton.edu/dump_files/79719","md5":"02ea954b8e4ad1df4012be04b39f7fcc"}],"recap_records":[],"recap_records_full":[],"log_file":[],"new_records":[],"merged_ids":[],"bib_ids":[],"recap_records_full_metadata":[]},"ids":{"delete_ids":null,"update_ids":null}}