How Blockchain Works

How-To Tutorial

A twelve-scene tutorial explainer on how blockchain works: a question hook, what a blockchain is, diagrams that build step by step (one ledger copied to every node, inside a block, blocks chaining by hash, the network voting), how a block is added, why it is hard to change, a shared-notebook analogy, a recap and a close, in navy with all-caps mono type, cut-corner panels, cyan gradient bars and a guide.