{"type":"changed_records","generated_date":"2026-09-18T12:01:07.057Z","files":{"bib_records":[],"updated_records":[{"dump_file":"https://bibdata.princeton.edu/dump_files/79570","md5":"8e5929bc4191744594a6bf3c24c54492"},{"dump_file":"https://bibdata.princeton.edu/dump_files/79571","md5":"dcec5b1d618d3ea2741216f2ac84e2f2"}],"recap_records":[],"recap_records_full":[],"log_file":[],"new_records":[],"merged_ids":[],"bib_ids":[],"recap_records_full_metadata":[]},"ids":{"delete_ids":null,"update_ids":null}}