{
  "evidence_class": "Exact polynomial identities; no physical measurements",
  "symbolic_checks": {
    "rotation_orthogonal_mod_circle": true,
    "rotation_determinant_one_mod_circle": true,
    "distance_identity_all_points_all_angles": true,
    "point_slice_hidden_coordinate": true,
    "five_point_full_rank_circle_identity": true,
    "point_tetra_full_dimension": true,
    "diameter_is_visible_not_hidden": true
  },
  "all_passed": true
}