{
  "schema": "radiator-formed-tanks-validation-v1",
  "top_level_groups": 10,
  "valid_positive_solids": 109,
  "held_other_meshes": 8,
  "original_metadata_held": true,
  "fin_instances_retained": 96,
  "tanks": [
    {
      "side": "upper",
      "connected_valid_shell": true,
      "bounds_held": true,
      "complete_rear_receiver_sheet_held": true,
      "inherited_core_window_open": true,
      "projected_front_sections_mm": [
        1.200000015663214,
        1.200000013918316,
        1.2000006033023007,
        1.2000000041626038,
        1.2000000041620436
      ],
      "old_flat_wall_removed_and_new_crown_material_present": true,
      "interior_open": true,
      "core_boundary_material_witnesses": true,
      "core_positive_overlap_excluded_by_bounds": true,
      "mesh_volume_relative_error": 0.000640233542537838,
      "volume_before_after_mm3": [
        46200.374736816855,
        42708.14894792269
      ]
    },
    {
      "side": "lower",
      "connected_valid_shell": true,
      "bounds_held": true,
      "complete_rear_receiver_sheet_held": true,
      "inherited_core_window_open": true,
      "projected_front_sections_mm": [
        1.200000002720735,
        1.2000000131373212,
        1.1999876237880525,
        1.2000000041625942,
        1.2000000041620442
      ],
      "old_flat_wall_removed_and_new_crown_material_present": true,
      "interior_open": true,
      "core_boundary_material_witnesses": true,
      "core_positive_overlap_excluded_by_bounds": true,
      "mesh_volume_relative_error": 0.000635898326339368,
      "volume_before_after_mm3": [
        45940.25086509944,
        42448.025076205406
      ]
    }
  ],
  "existing_placement_fields_held": true,
  "positive_scoped_contacts_before_after_mm3": {
    "radiator_upper_side_hollow_tank_reference__cooling_four_side_body_screw_washer_envelopes": [
      3.1891786,
      3.1891786
    ],
    "radiator_lower_side_hollow_tank_reference__cooling_four_side_body_screw_washer_envelopes": [
      2.8811881,
      2.8811881
    ]
  },
  "retained_source_sha256": {
    "radiator-core-reference.json": "ec2e785d54ade3928d99cfa9fddefd63b4f32e5d54ed1a7acb755aff3476cdbd",
    "radiator-core-reference.step": "058fce5b3de2b5c02e58119e785f737abf7a7ea2d273b7c824828a5ff4480bb4",
    "lower-hose-connected-reference.json": "c1772c5b07d3205a3ee1a8f442078f9737a6c86f09ee3686602185ef970c7795",
    "lower-hose-connected-reference.step": "e4696f038265175e57649d047178ea742c902199c52490ec4594f276914a3a9e",
    "cooling-channel-reference.json": "7268abbad5388ea2b0c7f1f20a176d9454daddc8883407165aedd4e17784209b",
    "cooling-channel-reference.step": "6438fb7a555d5af14ed3664cb70f3b2dd41d14d96a8c8a7631f41e4ca26f18e6",
    "front-drive-photo-reference.json": "11eec63d82c6ea81e2d71f5557f6cdc250c9b5e7ee3cde152c458858386a7e3e",
    "front-drive-photo-reference.step": "339cabab725af1b90250d4c3019e910456f44c5fce0f7bb53ccbeb992cfef29b",
    "expansion-connections-reference.json": "7560b28638e76fdba1be36bc7b11b26705faf3eaddbdc7f8baf16c2f258ef395",
    "expansion-connections-reference.step": "26cbd7c8a2206949a024951e89a583dd557ce8f5872503a03165b4585d7afe11",
    "upper-hose-connected-reference.json": "44c73f8ee64184a7433c3497e7c37d5933046ad58c2f805234b92273275893b9",
    "upper-hose-connected-reference.step": "a1a5595f3c151e72962752d3ea1036a92e41f84e8ef3bef8252baadd5b20da62"
  },
  "limits": "Estimated morphology only;receiver/window retention and static source boundaries do not prove fitted sections,sealing,pressure/thermal behavior,loaded support,clearance or a replacement path."
}