Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 040c831db3d85c4346a43c5a188e47c23554f5b2df6e11c4e3f1b86a724bb4dd7847d1af24aac5e3e181049908801cf4fde57307b01faaf715534fc1f1c626e526