Mission
Take your blockchain skills to the next level!
So you’ve wrapped your head around the basics of blockchain — now it’s time to really dig in.This Mission explores what’s happening under the hood: from how hash functions shape everything, to how scaling works with state channels, sidechains, rollups, and layer-2 solutions.We’ll look at blockchain nodes, double-spending risks, and even what happens when 51% attacks aren’t just theory.If you're ready to go deeper into how blockchains scale, interconnect, and evolve, this Mission is your natural next step!