Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 044a3e71e464beea6f2b1c4357444c55e547556ee60e4d7c598779b5b4354e51ca057d1ffda80478bfa1c032e7a4f1f1fe229c275345be6c6e45b8791f9f1b6431