Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04a9b76c6e5cee78951a9ab386a1f21c65dfe984e3f86e976b519eb63eb5970ae6dd857e9f91a0f4e3f3811175075dfcb5f3f8d7f3154bb1049d9c82650e22eee8