{"type":"changed_records","generated_date":"2026-08-14T20:02:41.777Z","files":{"bib_records":[],"updated_records":[{"dump_file":"https://bibdata.princeton.edu/dump_files/77839","md5":"a8cc4e47aa3e06dc3451a67843f04994"},{"dump_file":"https://bibdata.princeton.edu/dump_files/77840","md5":"40707266900b377888958ee7ed095ec6"}],"recap_records":[],"recap_records_full":[],"log_file":[],"new_records":[],"merged_ids":[],"bib_ids":[],"recap_records_full_metadata":[]},"ids":{"delete_ids":null,"update_ids":null}}