{"type":"changed_records","generated_date":"2026-09-18T16:00:13.140Z","files":{"bib_records":[],"updated_records":[{"dump_file":"https://bibdata.princeton.edu/dump_files/79578","md5":"fff0c93c81a36596b6d3c5b2c93f5ff8"},{"dump_file":"https://bibdata.princeton.edu/dump_files/79579","md5":"13a6bc83bf5c6653b59217a15a5cb837"}],"recap_records":[],"recap_records_full":[],"log_file":[],"new_records":[],"merged_ids":[],"bib_ids":[],"recap_records_full_metadata":[]},"ids":{"delete_ids":null,"update_ids":null}}