Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 043e689ca2851bc38064a13871927e4e76f36387e0da8bac96c0ff95ffa55d59c173413631dc7630f22c78dff730423c038a0ceda73cf0b593d4eb93785c7db644