Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04281ddec3c667c0a8aea17af5a3082b4d489216513593865a217b1a422d37ae6059a1356fb1b1779797d02d98b2d55a888f519e9cbbbe2cffedcfb1ae785e1042