{
  "scope": "ERC + schematic/netlist round trip + selected manufacturer pin assignments + footprint pad-number existence. Not a complete circuit or footprint geometry review. No PCB or hardware tests.",
  "components": 202,
  "nets": 119,
  "connected_pins_checked": 543,
  "critical_pin_checks": 16,
  "erc_violations": 0,
  "errors": [],
  "source_hashes": {
    "01_input.kicad_sch": "3ce05677bb693446522dc9141b4f5a2be0ebd11b470eef8526069d68e95b29e7",
    "02_power.kicad_sch": "74d4ccb9c399d002eb9302925b3642d23308f5a9cc88d55d0cab4313515c7703",
    "03_mcu.kicad_sch": "2869bef12d3187305418182538f410dbc9c2a48e50882ea7a193587247369dce",
    "04_sensor_loops.kicad_sch": "da9014a2011e70ffea4f802ca4da0f92d0667dd0945cce3c0aff3b543ec5c40d",
    "04b_windows.kicad_sch": "15f607ebd928269534b1448897af2cdea3281ac5beedea6bc5048fe541330bf1",
    "05_interlock.kicad_sch": "70f884d55142f3d6bc71b826546baa29a6e26b4321426669d4013685e2286149",
    "06_motor.kicad_sch": "8be0d231c9fc962c8202f4cd626a8d624a86ada44adb5b1eabff747148d87905",
    "07_weigh.kicad_sch": "0347d16c6fa502b43ef9830d876569eb477c73f8f5478ae4150845adb5272a62",
    "08_wifi.kicad_sch": "48641970d42aeb1712c412e85cb450c0f43783680aa2c4aae0320f2785268d40",
    "09_io.kicad_sch": "95ba9106515d41e4dc35068e68e1853002c7e1a335e254035093c9c6d78b3689",
    "10_test.kicad_sch": "7eb11469e2d045f666643ff3cff65461d83e8ecf609748ea87585801b9fedaa1",
    "litter-controller-A1.kicad_sch": "f1ec18a133ca705ca6db3152e3dea9ee77279eb511ffa0dd9e3b11527cbe017e"
  }
}