Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 040686fa9d7dd094fddae499f37bef0068310d895fc79db792d248c69727c1d94d9225b6695b45944f6f3f1705d6f5fb5135555d508be77049673f7854cb4d05bb