{
  "boundary": "Project-owned synthetic workflow evidence only: no client data, camera, optics, specimen, acquisition, calibration, compensation, reconstruction accuracy, hardware qualification, or paper-result reproduction, and no customer result.",
  "checks": {
    "duration_us": 240000.0,
    "events": 4096,
    "negative_events": 1636,
    "output_height": 701,
    "output_png_valid": true,
    "output_width": 1280,
    "positive_events": 2460,
    "required_npz_arrays": [
      "p",
      "t",
      "x",
      "y"
    ],
    "selected_negative_scale": 1.51,
    "sensor_height": 32,
    "sensor_width": 64,
    "stage_exit_code": 0,
    "time_bins": 120
  },
  "client_data_used": false,
  "command": "MPLBACKEND=Agg python <OPENHI_ROOT>/visualize_cumulative_weighted.py <WORK_DIR>/synthetic-events.npz --sensor_width 64 --sensor_height 32 --step_us 2000 --auto_scale --no_comp --ymin -0.05 --ymax 1.3",
  "network_used_by_stage": false,
  "openhi_commit": "080ad074a4581f34e3b87e6f23be64321eda5222",
  "proof_date": "2026-09-09",
  "script": "visualize_cumulative_weighted.py",
  "script_sha256": "a4f4bf94143ce8031ec05d2299df1dfeae547c46196ac8e7fff38bfd07b50251",
  "synthetic_fixture": true
}