Purple is a triangular cryprovoting system that runs location-based democratic “top charts” for media and more. Purple allows anyone to vote on music, art, media, creations, ideas, and solutions to real-world problems. Content that receives many votes will go on to get more exposure on the system. If content gets to the top of a local chart, it grows up a fractal chain of locations, until the whole world sees it on top of the site.