Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0414831df89769580db639614fefc4c20bea82dcf58a1e51ea28b6d3ab9769fdb80a180b2d67f56c25b75849d1471a70c9ab052fdbed8f7f0b9aa133c6aaf215a0