Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 048ef56ff40e9b762a9d5f3849fdb92f8809eebfb75e3aac26dcd61b8635d25bea5ce6fb3efdf563a08dd7b8e4962e7a6fe13f5684e83c6930b6b304269b2f18df