Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04399f04705137d22d22c41b97e8b5ca02104021943a2438b45103e8da0ebdf467151ed1c36f95c2d1cd70b1893a8ca0dedccf63a17b20e3f30436ff992600c1d3