Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 043c9b8ffe6009ea2cd291ff1f126e399689d20d2c1bbc726158d847795139d00b18bf5be5201455199e177b6fa7b6ee7e09424605f509bc904b10b234fa03ebd3