Hmm... maybe you could call it bitcoin and other cryptocurrencies? Guess that is a bit long though! Yeah, on second thought perhaps Bitcoin school is the catchiest name. Sounds exciting, best of luck :)
Oh one more thing - have you considered holding this on udemy to reach a wider audience? You can double check, right now there are a few bitcoin/crypto trading classes there ( I took one of them) but I'm not sure if there's anything regarding general crypto education like you're offering. Maybe worth checking out!