Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0447439d46606e2489719a00de5178d0caf6b5c780b64c1999c71ee6d4db7d2bad06f2c58905c5106db64efd0093b3fe6ed12f7ed60a07fc9b25461f1696eedd6c