Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 046c14606cdaf9005b64a551b3827e185f78a92238f741f1ebc96502300a5ca44aed043e242a204f3201ef1c1a069046c5eeba32994422f10b560482949d36e224