Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04ff5b9965ec58b1114fef52907e1115fbdedbc845e8ab5636d3b28e87d626f42f502782c66d993cd321d5ef475aa04e458f016f573e9cbad0810d8fa7b8b563dc