{
  "schema_version": 1,
  "proof_type": "sheeted_final_output_v1",
  "job_id": "lps_20260527_165346_4b222e70e029",
  "target_id": "8x10_landscape_standard",
  "target_key": "8x10_landscape_standard",
  "capability_key": "8x10_in:landscape:balanced",
  "sheet_count": 3,
  "planned_pieces": 35,
  "paper_utilization": {
    "schema_version": 1,
    "metric_basis": "bleed_bounds_packing_rectangles_v1",
    "sheet_count": 3,
    "total_page_area_mm2": 180967.38,
    "total_usable_bounds_area_mm2": 157544.28,
    "total_allowed_region_area_mm2": 155200.2,
    "total_effective_keepout_area_mm2": 2344.08,
    "total_declared_keepout_area_mm2": 4296.0,
    "total_outside_usable_bounds_area_mm2": 23423.1,
    "total_placed_packing_rect_area_mm2": 85548.895,
    "total_placed_bleed_polygon_area_mm2": 59344.806,
    "total_packing_rect_over_bleed_polygon_waste_area_mm2": 26204.089,
    "packing_rect_over_bleed_polygon_waste_percent": 44.16,
    "placed_bleed_polygon_utilization_percent": 38.24,
    "total_active_bleed_bounds_area_mm2": 101581.984,
    "unused_allowed_region_area_mm2": 69651.305,
    "active_bounds_waste_area_mm2": 16033.089,
    "placed_packing_rect_utilization_percent": 55.12,
    "active_bounds_utilization_percent": 65.45,
    "min_sheet_placed_packing_rect_utilization_percent": 10.0,
    "max_sheet_placed_packing_rect_utilization_percent": 82.77,
    "final_sheet_placed_packing_rect_utilization_percent": 10.0,
    "piece_distribution": [
      18,
      15,
      2
    ],
    "sheet_utilization": [
      {
        "sheet_id": "sheet-01",
        "piece_count": 18,
        "placed_packing_rect_area_mm2": 42821.658,
        "placed_bleed_polygon_area_mm2": 30268.25,
        "packing_rect_over_bleed_polygon_waste_area_mm2": 12553.408,
        "packing_rect_over_bleed_polygon_waste_percent": 41.47,
        "placed_bleed_polygon_utilization_percent": 58.51,
        "active_bleed_bounds_area_mm2": 47547.269,
        "unused_allowed_region_area_mm2": 8911.742,
        "placed_packing_rect_utilization_percent": 82.77,
        "active_bounds_utilization_percent": 91.91
      },
      {
        "sheet_id": "sheet-02",
        "piece_count": 15,
        "placed_packing_rect_area_mm2": 37556.434,
        "placed_bleed_polygon_area_mm2": 25559.917,
        "packing_rect_over_bleed_polygon_waste_area_mm2": 11996.517,
        "packing_rect_over_bleed_polygon_waste_percent": 46.93,
        "placed_bleed_polygon_utilization_percent": 49.41,
        "active_bleed_bounds_area_mm2": 48842.12,
        "unused_allowed_region_area_mm2": 14176.966,
        "placed_packing_rect_utilization_percent": 72.6,
        "active_bounds_utilization_percent": 94.41
      },
      {
        "sheet_id": "sheet-03",
        "piece_count": 2,
        "placed_packing_rect_area_mm2": 5170.803,
        "placed_bleed_polygon_area_mm2": 3516.639,
        "packing_rect_over_bleed_polygon_waste_area_mm2": 1654.164,
        "packing_rect_over_bleed_polygon_waste_percent": 47.04,
        "placed_bleed_polygon_utilization_percent": 6.8,
        "active_bleed_bounds_area_mm2": 5192.595,
        "unused_allowed_region_area_mm2": 46562.597,
        "placed_packing_rect_utilization_percent": 10.0,
        "active_bounds_utilization_percent": 10.04
      }
    ],
    "shape_efficiency_diagnostic": {
      "schema_version": 1,
      "status": "diagnostic_only",
      "basis": "true_print_bleed_polygon_area_vs_bleed_bounds_packing_rectangles_v1",
      "production_output_changed": false,
      "promotion_decision": "not_evaluated"
    }
  },
  "status": "passed",
  "failure_codes": [],
  "sheet_validations": [
    {
      "sheet_id": "sheet-01",
      "sheet_index": 1,
      "status": "passed",
      "validation": "sheet-01/validation.json",
      "failure_codes": [],
      "paper_utilization": {
        "schema_version": 1,
        "metric_basis": "bleed_bounds_packing_rectangles_v1",
        "sheet_id": "sheet-01",
        "piece_count": 18,
        "page_area_mm2": 60322.46,
        "usable_bounds_area_mm2": 52514.76,
        "allowed_region_area_mm2": 51733.4,
        "effective_keepout_area_mm2": 781.36,
        "declared_keepout_area_mm2": 1432.0,
        "outside_usable_bounds_area_mm2": 7807.7,
        "placed_packing_rect_area_mm2": 42821.658,
        "placed_bleed_polygon_area_mm2": 30268.25,
        "packing_rect_over_bleed_polygon_waste_area_mm2": 12553.408,
        "packing_rect_over_bleed_polygon_waste_percent": 41.47,
        "placed_bleed_polygon_utilization_percent": 58.51,
        "active_bleed_bounds_area_mm2": 47547.269,
        "unused_allowed_region_area_mm2": 8911.742,
        "active_bounds_waste_area_mm2": 4725.611,
        "placed_packing_rect_utilization_percent": 82.77,
        "active_bounds_utilization_percent": 91.91,
        "unassigned_packing_rect_area_mm2": 0.0,
        "regions": [
          {
            "region_id": "region-y02-x01",
            "piece_count": 18,
            "allowed_area_mm2": 48842.12,
            "placed_packing_rect_area_mm2": 42821.658,
            "unused_area_mm2": 6020.462,
            "placed_packing_rect_utilization_percent": 87.67
          },
          {
            "region_id": "region-y01-x02",
            "piece_count": 0,
            "allowed_area_mm2": 1667.04,
            "placed_packing_rect_area_mm2": 0.0,
            "unused_area_mm2": 1667.04,
            "placed_packing_rect_utilization_percent": 0.0
          },
          {
            "region_id": "region-y04-x02",
            "piece_count": 0,
            "allowed_area_mm2": 521.52,
            "placed_packing_rect_area_mm2": 0.0,
            "unused_area_mm2": 521.52,
            "placed_packing_rect_utilization_percent": 0.0
          },
          {
            "region_id": "region-y04-x04",
            "piece_count": 0,
            "allowed_area_mm2": 521.52,
            "placed_packing_rect_area_mm2": 0.0,
            "unused_area_mm2": 521.52,
            "placed_packing_rect_utilization_percent": 0.0
          },
          {
            "region_id": "region-y03-x02",
            "piece_count": 0,
            "allowed_area_mm2": 181.2,
            "placed_packing_rect_area_mm2": 0.0,
            "unused_area_mm2": 181.2,
            "placed_packing_rect_utilization_percent": 0.0
          }
        ]
      }
    },
    {
      "sheet_id": "sheet-02",
      "sheet_index": 2,
      "status": "passed",
      "validation": "sheet-02/validation.json",
      "failure_codes": [],
      "paper_utilization": {
        "schema_version": 1,
        "metric_basis": "bleed_bounds_packing_rectangles_v1",
        "sheet_id": "sheet-02",
        "piece_count": 15,
        "page_area_mm2": 60322.46,
        "usable_bounds_area_mm2": 52514.76,
        "allowed_region_area_mm2": 51733.4,
        "effective_keepout_area_mm2": 781.36,
        "declared_keepout_area_mm2": 1432.0,
        "outside_usable_bounds_area_mm2": 7807.7,
        "placed_packing_rect_area_mm2": 37556.434,
        "placed_bleed_polygon_area_mm2": 25559.917,
        "packing_rect_over_bleed_polygon_waste_area_mm2": 11996.517,
        "packing_rect_over_bleed_polygon_waste_percent": 46.93,
        "placed_bleed_polygon_utilization_percent": 49.41,
        "active_bleed_bounds_area_mm2": 48842.12,
        "unused_allowed_region_area_mm2": 14176.966,
        "active_bounds_waste_area_mm2": 11285.686,
        "placed_packing_rect_utilization_percent": 72.6,
        "active_bounds_utilization_percent": 94.41,
        "unassigned_packing_rect_area_mm2": 0.0,
        "regions": [
          {
            "region_id": "region-y02-x01",
            "piece_count": 15,
            "allowed_area_mm2": 48842.12,
            "placed_packing_rect_area_mm2": 37556.434,
            "unused_area_mm2": 11285.686,
            "placed_packing_rect_utilization_percent": 76.89
          },
          {
            "region_id": "region-y01-x02",
            "piece_count": 0,
            "allowed_area_mm2": 1667.04,
            "placed_packing_rect_area_mm2": 0.0,
            "unused_area_mm2": 1667.04,
            "placed_packing_rect_utilization_percent": 0.0
          },
          {
            "region_id": "region-y04-x02",
            "piece_count": 0,
            "allowed_area_mm2": 521.52,
            "placed_packing_rect_area_mm2": 0.0,
            "unused_area_mm2": 521.52,
            "placed_packing_rect_utilization_percent": 0.0
          },
          {
            "region_id": "region-y04-x04",
            "piece_count": 0,
            "allowed_area_mm2": 521.52,
            "placed_packing_rect_area_mm2": 0.0,
            "unused_area_mm2": 521.52,
            "placed_packing_rect_utilization_percent": 0.0
          },
          {
            "region_id": "region-y03-x02",
            "piece_count": 0,
            "allowed_area_mm2": 181.2,
            "placed_packing_rect_area_mm2": 0.0,
            "unused_area_mm2": 181.2,
            "placed_packing_rect_utilization_percent": 0.0
          }
        ]
      }
    },
    {
      "sheet_id": "sheet-03",
      "sheet_index": 3,
      "status": "passed",
      "validation": "sheet-03/validation.json",
      "failure_codes": [],
      "paper_utilization": {
        "schema_version": 1,
        "metric_basis": "bleed_bounds_packing_rectangles_v1",
        "sheet_id": "sheet-03",
        "piece_count": 2,
        "page_area_mm2": 60322.46,
        "usable_bounds_area_mm2": 52514.76,
        "allowed_region_area_mm2": 51733.4,
        "effective_keepout_area_mm2": 781.36,
        "declared_keepout_area_mm2": 1432.0,
        "outside_usable_bounds_area_mm2": 7807.7,
        "placed_packing_rect_area_mm2": 5170.803,
        "placed_bleed_polygon_area_mm2": 3516.639,
        "packing_rect_over_bleed_polygon_waste_area_mm2": 1654.164,
        "packing_rect_over_bleed_polygon_waste_percent": 47.04,
        "placed_bleed_polygon_utilization_percent": 6.8,
        "active_bleed_bounds_area_mm2": 5192.595,
        "unused_allowed_region_area_mm2": 46562.597,
        "active_bounds_waste_area_mm2": 21.792,
        "placed_packing_rect_utilization_percent": 10.0,
        "active_bounds_utilization_percent": 10.04,
        "unassigned_packing_rect_area_mm2": 0.0,
        "regions": [
          {
            "region_id": "region-y02-x01",
            "piece_count": 2,
            "allowed_area_mm2": 48842.12,
            "placed_packing_rect_area_mm2": 5170.803,
            "unused_area_mm2": 43671.317,
            "placed_packing_rect_utilization_percent": 10.59
          },
          {
            "region_id": "region-y01-x02",
            "piece_count": 0,
            "allowed_area_mm2": 1667.04,
            "placed_packing_rect_area_mm2": 0.0,
            "unused_area_mm2": 1667.04,
            "placed_packing_rect_utilization_percent": 0.0
          },
          {
            "region_id": "region-y04-x02",
            "piece_count": 0,
            "allowed_area_mm2": 521.52,
            "placed_packing_rect_area_mm2": 0.0,
            "unused_area_mm2": 521.52,
            "placed_packing_rect_utilization_percent": 0.0
          },
          {
            "region_id": "region-y04-x04",
            "piece_count": 0,
            "allowed_area_mm2": 521.52,
            "placed_packing_rect_area_mm2": 0.0,
            "unused_area_mm2": 521.52,
            "placed_packing_rect_utilization_percent": 0.0
          },
          {
            "region_id": "region-y03-x02",
            "piece_count": 0,
            "allowed_area_mm2": 181.2,
            "placed_packing_rect_area_mm2": 0.0,
            "unused_area_mm2": 181.2,
            "placed_packing_rect_utilization_percent": 0.0
          }
        ]
      }
    }
  ]
}
