{"type":"changed_records","generated_date":"2026-09-22T10:00:23.639Z","files":{"bib_records":[],"updated_records":[{"dump_file":"https://bibdata.princeton.edu/dump_files/79687","md5":"c2e3b5b2a216e8b03cbc46cf0a91ff77"}],"recap_records":[],"recap_records_full":[],"log_file":[],"new_records":[],"merged_ids":[],"bib_ids":[],"recap_records_full_metadata":[]},"ids":{"delete_ids":null,"update_ids":null}}