Anyone have a link for a good introductory video to Q? I saw a video once that I really liked, I don’t remember much about it but it was a couple of hours long, if I remember right, and spoke about the 4chan authentication stuff as well as some proofs. I specifically remember the “tippy top” moment being mentioned.

Does anyone have an idea of what video that is and have a link?

Other links welcome too, thanks in advanced!