Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04d9664fe855413747144c92de79ca4b5e96bfd3072557dbbdd6ac547ae710baa57993a0a6e46e7602257dacc1690ab45e714dfe9df02cf8be8a7df0325501259f