{
  "report_version": "ocme-question-factory-validation-v0.1",
  "batch_id": "batch-20260930-r01-fraction-foundations",
  "checked_at": "2026-09-30",
  "outcome": "passed",
  "status_scope": "candidate_only_no_human_review_or_formal_proof_claimed",
  "brief_sha256": "e21692a9504276bba4e761c445b0f26aa61f04628efdb18d2c66e31935038ed0",
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  "source_commit_blob_checks": {
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    "source_lf_normalized_sha256": "aa89902ad405685be331872579647cec33e7ab6792273fe60ad8fefe6129f919",
    "all_match": true
  },
  "counts": {
    "total": 100,
    "by_family": {
      "qf-fraction-representation-validity": 25,
      "qf-fraction-equivalence": 25,
      "qf-fraction-reduction": 25,
      "qf-fraction-exact-addition": 25
    },
    "unique_ids": 100,
    "unique_seeds": 100,
    "unique_stems": 100,
    "unique_semantic_templates": 100,
    "exact_stem_duplicate_rate": 0,
    "semantic_template_duplicate_rate": 0
  },
  "questions_sha256": "e2b3f6511abc80a4dc23251454dabd91dee78b87fd84f708bbdd52180842f09f",
  "batch_sha256": "e2b3f6511abc80a4dc23251454dabd91dee78b87fd84f708bbdd52180842f09f",
  "manifest_sha256": "f0617ae5a7cb8a38586dd48f63743c5c82ac4e11bef92018e6a1c0993f1e3c78",
  "byte_length": 127880,
  "average_bytes_per_question": 1278.8,
  "required_check_results": {
    "json_schema": true,
    "independent_answer_recomputation": true,
    "explanation_witness_accuracy": true,
    "source_mko_snapshot_hash": true,
    "manifest_sha256": true
  },
  "errors": []
}