isCoinbaseHash function

bool isCoinbaseHash(
  1. Uint8List buffer
)

Implementation

bool isCoinbaseHash(Uint8List buffer) {
  if (!isHash256bit(buffer)) throw new ArgumentError('Invalid hash');
  for (var i = 0; i < 32; ++i) {
    if (buffer[i] != 0) return false;
  }
  return true;
}