Hi! This is a little something I've been working on to help people understand how Bitcoin and "blockchain" actually works. It's an interactive simulation of a Bitcoin-like system, running in your browser. It was originally intended as a full interactive online course, and someday it might evolve to become just that.
The source code is here: https://github.com/trudi-group/isds (Rust compiled to WebAssembly)
Feel free to use this however you like! (For teaching, for learning, as a screensaver, ...) And I'm all ears if you have comments or questions!