Let's not get lost in the weeds here. The question at hand is: The government takes my money because they think I committed a crime. The government is later proven to be wrong. Do I have a right to get the money they took back?

To me this is a total no-brainer: the answer is obviously yes, notwithstanding that the Constitution does not explicitly say so. I don't see any point in quibbling over what flavor of right this is.