Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04ddb9921798407f584305a8c61c0ed146f9db04168c091e45f13cf40b46d0a1fbb1bfe65ae413d36881e1bef1b9f1e4907e31eaa0102646b84e161ad89539b76e