Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04ac3b260ad8a0fa94328b41059365ee832ee2e3c60b91f5520c15262aa77b4709d7fe063e666b77e57d8940e69f2c540a61d64891cdffc3d76ba28f42c950b335