{
  "status": "PACKAGING_TESTS_PASS",
  "owner": "implementation owner, not independent verifier",
  "zip_sha256": "036f1e6937eb315208dd25512a707168b6adf4b1fd82e5b3e33be2e3a4bca229",
  "source_members": 91,
  "archive_members": 99,
  "checks": [
    "deterministic byte regeneration, fixed timestamps, sorted members and0600 ZIP",
    "negative controls: traversal, PDF/tmp, raw coder files, caches and secret paths rejected",
    "isolated original-root-blocked loading/all255 preflights and565 fingerprints: pass; zero factor/Horn/cluster fits",
    "all extracted member bytes unchanged; no cache/bytecode/results files created",
    "negative controls: changed consumed bytes, missing loader dependency and missing isolated root marker reject"
  ],
  "isolated_preflight": {
    "status": "PORTABLE_565_FINGERPRINTS_PASS",
    "owner": "implementation owner, not independent verifier",
    "source_members": 91,
    "input_bindings": 63,
    "program_instructions": 255,
    "factor_fits": 0,
    "Horn_simulations": 0,
    "cluster_fits": 0,
    "root_selected_correctly": true,
    "original_project_fallback_forbidden": true,
    "fallback_guard_exception": "Installed numerical Python prefix only; no research inputs from original project",
    "network_and_file_writes_forbidden": true,
    "runtime_packages": {
      "numpy": "1.25.2",
      "pandas": "2.1.0",
      "scipy": "1.13.1",
      "scikit-learn": "1.5.2",
      "factor-analyzer": "0.5.1",
      "threadpoolctl": "3.6.0"
    },
    "original_results_sha256": "91cd3d38aaf3bae80a4d7972c935d020bd48c56e4e78d0cada34104ecd5008f9",
    "scenario_records": 565,
    "unique_matrix_cases": 536,
    "fingerprints_sha256": "f11d00232ba0e1a7ed7169538a088b3f4607e1296a5e531b411f4408a2355470",
    "closed_verification_receipt_sha256": "9007f855c7f1b5e81611c99ee4f8f30c8f83a382c3a6f550e11acf9535506c2d",
    "KNN_imputation": "Executed as prescribed preprocessing, not a factor/cluster fit",
    "indicator_overlap_fits": "Not run; bound code is included"
  },
  "temporary_extraction_removed": true,
  "test_script_sha256": "ca484ebc63a7093d4691712c1ead0cca0b41a9d5be50d8074b6edff5af40a9d1",
  "bound_code_edited": false,
  "closed_verification_edited": false,
  "public_deposit_created": false
}