{
  "schema_version": 1,
  "checkpoint": "M1 packaged no-device desktop acceptance",
  "artifact_verification": {
    "status": "not_run",
    "report_sha256": null
  },
  "environment": {
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    "hardware_disconnected": null,
    "fresh_app_data": null
  },
  "steps": [
    {"id": "artifact_verified", "status": "not_run", "notes": ""},
    {"id": "isolated_portable_launch", "status": "not_run", "notes": ""},
    {"id": "offline_state_visible", "status": "not_run", "notes": ""},
    {"id": "synthetic_geometry_and_field", "status": "not_run", "notes": ""},
    {"id": "layer_editing_and_order", "status": "not_run", "notes": ""},
    {"id": "visibility_output_independent", "status": "not_run", "notes": ""},
    {"id": "mopa_values_and_units", "status": "not_run", "notes": ""},
    {"id": "recipe_compatibility_gate", "status": "not_run", "notes": ""},
    {"id": "preview_and_preflight", "status": "not_run", "notes": ""},
    {"id": "save_reopen_round_trip", "status": "not_run", "notes": ""},
    {"id": "simulation_cancel_recovery", "status": "not_run", "notes": ""},
    {"id": "theme_and_disclosure_stability", "status": "not_run", "notes": ""}
  ],
  "stop_conditions": {
    "device_discovery_prompt": null,
    "physical_device_status": null,
    "transport_attempt": null,
    "unlabelled_physical_framing": null
  },
  "evidence": [],
  "review": {
    "reviewer": null,
    "reviewed_at": null,
    "notes": ""
  }
}