{
  "native_dimensions": { "width": 32, "height": 32 },
  "coordinate_system": {
    "origin": "top-left",
    "x_axis": "right",
    "y_axis": "down",
    "units": "native sprite pixels"
  },
  "hitbox": {
    "x": 8,
    "y": 7,
    "width": 16,
    "height": 23,
    "edges_exclusive": { "right": 24, "bottom": 30 }
  },
  "visible_alpha_bounds_informational": { "x": 5, "y": 0, "width": 26, "height": 31 },
  "note": "Visible alpha bounds are not necessarily collision bounds; the hitbox is authored separately and is the collision shape.",
  "proof": {
    "file": "fox_hitbox_proof_8x.png",
    "scale": 8,
    "resampling": "nearest-neighbour",
    "dimensions": { "width": 256, "height": 256 }
  },
  "source_sha256": {
    "file": "bf904f8dc323e3ab0025182eaf1fd70ff7727c9ad55b29499048ce44f0f3864b",
    "rgba_pixels": "e9d56b1936b08d17ea921d83715dd86611e589d23496071bfa33f564854c1db3"
  },
  "checks": {
    "native_dimensions_32x32": true,
    "hitbox_integer_coordinates": true,
    "hitbox_positive_size": true,
    "hitbox_within_canvas": true,
    "source_file_sha256_unchanged": true,
    "source_pixel_sha256_unchanged": true,
    "proof_dimensions_256x256": true,
    "transparent_corner_pixel": true
  }
}