I finally have the Bitcoin activation system up and running. Now if you want to purchase NouveauPG, you don’t need to go through the Mac App Store. The first time NouveauPG is run on a Mac, it generates a random UUID. When you provide a valid UUID to the activation page, you will be assigned a Bitcoin deposit address. When you deposit enough Bitcoin, a signature will be generated that can be copied and pasted into NouveauPG to unlock it. No network access is necessary.