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Introduction Imagine you and a friend want to share control over some Bitcoin. Neither of you should be able to spend it alone—both must agree to any transaction. This is where multisig transactions come into play. But there’s more! Instead of using ...

Introduction Have you ever wondered how Bitcoin transactions are created under the hood? When you send Bitcoin using a wallet, there’s a lot happening behind the scenes—address generation, transaction signing, fee calculations, and broadcasting to th...
