Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04ef69a664eb4304f0232f18773dd46cdb4ea3c5bc097cfc0f88ae8dfc2180ab943892ea1136ef522d7e910c7af0ec5c21ecfd3a4054c76877b39bab5c9110913f