Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 046c3116e9585f766a9ffa317114dbf8f1b3abdfc7cd91db2370db56a5ec2eece60791ee6a960450cbbfaa700bd4ab1be0a36819eeb60498c39acb522009d6166a