Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c4304c71c233ff136ff2bde7158e1629ed8db0a3cb4b9ad29ba2b93f98d4d7c8703e32a41f1e049d0115a4d9c706d711851975cac45e69a6f166768eb031b0aa