{"type":"changed_records","generated_date":"2026-09-03T03:01:11.754Z","files":{"bib_records":[],"updated_records":[{"dump_file":"https://bibdata.princeton.edu/dump_files/78584","md5":"cfb67d2f565ab5c14e1f8fc3777a2e6b"}],"recap_records":[],"recap_records_full":[],"log_file":[],"new_records":[],"merged_ids":[],"bib_ids":[],"recap_records_full_metadata":[]},"ids":{"delete_ids":null,"update_ids":null}}