Obviously there is more work to do, but the core of functionality is all there and you can see at the end of the video when that long encrypted hash is sent back to the form, it returns the original ballot, instantly and as fast as a calculator would. There is nothing to redraw, no form data to parse from a database and figure out which field that data belongs to. It can be even faster than this by caching the function but that is another topic. How do you check if the same paper ballot was sent in anywhere in the state? It would be a nightmare to check for even one voter out of millions of paper ballots. You optionally could store that encrypted hash by hashing and salting it again, and store that private key of a private key on a new ballot form application that stores it in a separate database thus creating an index of ballots but not their private key. This is done at all major banks and what stops database admins from getting your data and tampering with it.