Hi. I'm the guy who did the "Hash Kinematics" video.
Landed here completely by chance while looking at the Dueling Zero Github (this post is referenced there).
At the time I've launched the videoI had a baby about to come and I that got me on ANOTHER (and more exciting) ride. Since then, It's harder to be in the right mental space (and money) to actually finish that build. That's why I'm really glad that video inspired someone to create something like this.