Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04f9dc552344c002a53738ea0fa995ac5c38bda6e6e4961e06569ac1cd371ee83ed3eea3b020435f3f23a8f7f160e81cd4d3cf5286e32e51e146f2372f60446bbf