Increasing voter turnout

I have an idea that I think would go a long way toward increasing voter turnout in elections. It seems so simple ...

We have the V Chip in televisions which can block out inappropriate content. What if we set up a system so that, when you vote, you get a "proof of vote" code that you can put into your TV to block political ads? Especially in places like Texas that allow early voting, that's a huge benefit to voting, don't you think?

Now it's just a matter of how to implement it. But that's just a matter of technology.

Anybody else with me?