Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 044bcd78b3ca68ece3ba6f8283c3f7debe3d86faeab47c147e761ad07f44dcdee2f617fd7ebb4f069b6468cb4372e8ac26daad113aca3f3ec9f2861008b2cf2a86