Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 043031cd91bc3d1485ecaccce9ec87c19a686fc4e21e707de24005b30c925b9de0e10290bdc96dbbbb8819980e954aefd70bff04abe53e9647d6e1f55692fb387b