Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04ff1f2395424716eb9955a19f84decd431811944f8342cc76108b3af58bd7315c7a728566e9f6810614047937ca563b9ac73ea23a7fbeb098facec5d6adc775aa