This is really cool. So with something like this, do we start to identify files by their decrypted hashes? I know torrents do this, but we can always get a hash of a virus paired with the name of a file you want. At the end of the day, Torrents never really solved the issue of getting what you want. Torrents were free, but now with payments involved, I want to be sure that I don't ask for mastering bitcoin, and receive the bitcoin standard. I guess the next thing to solve is a trust/reputation system for hash -> expected content mapping?