21 Lectures is the first point of contact for well-founded education.
In the “Bitcoin basics” course you will learn the essential knowledge about Bitcoin. You will learn what nodes are, how mining works, how public/private key cryptography works, how addresses are constructed and everything else for a solid understanding of Bitcoin from a technical point of view. This course is the perfect introduction to Bitcoin for developers and technologists.
In the advanced course you will get to know the topics in depth. The course covers cryptography, the structure of transactions and blocks and their chaining, the smart contract language, the Lightning protocol, and software and toolkits for development based on the blockchain and Lightning. You will be guided by world-renowned specialists such as Lightning Protocol co-creator Dr. Christian Decker and Bitcoin Core Maintainer Jonas Schnelli.