Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 043c9f1f8e7aa7bd13300ce594b02e2cb0cddad4740c183d7fd1d6b200139acf3095f172901f87616f7d9242427a5c8c160f70a30943171604146d8ef41c820030