{
  "schema": "c04_curved_mesh_preflight_v2",
  "created": "2026-10-27T08:39:29.732008+08:00",
  "case_id": "copv_c04_0018",
  "mesh_sha256": "fb5f922eef3117ec83a469495bcb650173af91628ca8ada478d0f607a634a2c7",
  "native_vectors_sha256": "f11b870afc65ddc8c9a0ba86704e9677bb45f06b6807ca98bf5eba19ac4f1903",
  "closure_sha256": "c780c5418cf8e09ddb2e85a800558efdc961a56475d0e39a9432ebd7eba70112",
  "topology_passed": true,
  "shared_Tri6_interfaces": true,
  "connected_components": 1,
  "positive_Jacobians": true,
  "max_material_volume_error": 0.0002179408377198655,
  "material_volume_passed": true,
  "resource_guard_passed": true,
  "resource_policy_file": "data\\copv\\c04_repair_v3\\resource_amendment_v1.json",
  "resource_policy_sha256": "7af6051e7218bd6eb3b00afb636eebea1e23ccdf6d30b99f3d5a9df31b9222be",
  "local_geometry_screen_passed": true,
  "local_geometry_review_sha256": "cf74b4a3684ac94b155dba8bc2429393c2881c4c86ffc36be1155a336e91c400",
  "quadratic_load_closure_passed": true,
  "original_volume_SICN_target_passed": false,
  "original_surface_SICN_target_passed": true,
  "original_mesh_release_passed": false,
  "candidate_FE_validation_allowed": true,
  "production_eligible": false,
  "scope": "Repair candidate verification only after actual local CAD, volume, topology, load and resource screens. Original SICN target and production hold are unchanged; no stress-convergence certification.",
  "seconds": 9.868883499999356,
  "original_mesh_screen_passed": false
}