{
  "date": "2026-10-11",
  "status": "passed",
  "prototype_fields": 1,
  "oriented_fields": 24,
  "tile_pair_cases": 3000,
  "legal_face_neighbors": 44,
  "verified_numerical_surface_fields": 60,
  "surface_area": "24",
  "constant_mode_coefficient": "Exactly zero analytically; sampled coefficients also vanish numerically.",
  "sha256": {
    "chair-boundary-modes.html": "c60b9c7c4510d77a0e68b54d3c74197b3ea0aa15c1c3a90cd4ed3f6824d66220",
    "chair-field-viewer.js": "8945110f47770fa9c26b958efa52a5928df18582f1018c8676b9e686abfa98f9",
    "chair-boundary-field.json": "2917c2bb124fa6e060745b8e5b86596eccc27c8fbcde7b773feeed3227e1c28f",
    "chair-modal-projection.json": "5d963712123ac9bf2554cba8bca05b53249886b24c88c2021fd37a966dee7d13",
    "verify_chair_field.py": "0cc527c772d3281f3274541ac6af0dbb7731962ce26c8c17e494fdc7ade13267"
  },
  "limitations": "Finite transfer and numerical consistency checks. Infinite existence and aperiodicity use the cited Chair44 theorem. No field-erasure theorem, unrestricted registration, reflection transfer, exact finite sum or certified tolerance cutoff."
}