I forgot about that video.
I like the first one as well. I like the others also but they seem a little too glitzy. That look is great for a video game intro. No disrespect to the author of the video. They have skills for sure. The first one just seems more clean and professional for a cryptocurrency. But that's just my opinion.
As i know (i was talked with guy who made this video) this animation was build on some template scripts, so it was just rendered for Boolberry, but actually there could be any text or image.