Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 043a53abb29f07d073c81eb1a9de87072d983bf38e41661a0938e333afeaf76cdde3b7d9972e24c1f0cdc811fde27b151df672387f04b637ec8d07b0785360cceb