{
  "task_id": "F2-conf-04",
  "family": "F2",
  "split": "conf",
  "data_type": "observed",
  "real_data": "yes",
  "source_documents": "no",
  "oracle_provenance": "independent_code",
  "bundle_sha256": "2ccad59f602537f40051fddebde3ea12b90a8547d163594df2d0420352e0339e",
  "oracle_sha256": "2f7c8069533800ad85757f4aebbc92e77fb2dc5abf0551660ef43ba00efae589",
  "infeasible_or_null_truth": "no",
  "created_utc": "2026-10-30T03:39:33.081711+00:00"
}