Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04ffc9e7f5ab35dfc5163e0eecbb5ffd1b95ba3174592ae62e166072a2257d4160365e2b8f3b77a64b5cf78b57c628c73e85d6004d5c1c2cd658a147cf252cf7a7