if you missed the live stream of Alex’s appearance at EK Comics to celebrate the completion of the puzzle, you can rewatch the session on periscope here! (around 1:10 is a good place to see the puzzle’s completion and Alex walk through the door.)
a huge congratulations and so many thanks to the LA cipher hunters who have worked so hard to finish the puzzle, even after the other clues were found! Alex promised earlier to release the unaired Gravity Falls pilot upon the puzzle’s completion—we wouldn’t have that without these dedicated hunters. ∆