It’s a way to add smart contracts , dApps, and programming to the L2 of Bitcoin. You can check out the coin it uses, STX and sBTC. Instead of proof of work, it sort of piggybacks Bitcoin mining with proof of transfer, PoX.

A Complete Guide To Stacks Cryptocurrency (STX)

Learn what the Stacks network is, how the Nakamoto upgrade has changed it, how you can get and store STX, what the sBTC token is, and how you can u...