Rust, and more specifically Sapio, which is a way of creating smart Bitcoin contracts in Rust. Sapio is a "port" and an extension of Peter Wuille's Miniscript built in Rust. But for now this has to go on the back burner, because I need to turn all my attention to finishing my thesis. I need to curb any tendency to procrastinate in the next few months.
Updated: October 2021