Basics of Blockchain

Before we dive into the Ethereum blockchain and start writing smart contracts, let's explore what a blockchain actually is. This chapter will jump into some of the fundamentals and give you a practical understanding of what blockchains are. This section will walk you through a coding exercise that will enable you to write a blockchain from scratch.

Project Source Code

Get the project source code below, and follow along with the lesson material.

Download Project Source Code

To set up the project on your local machine, please follow the directions provided in the README.md file. If you run into any issues with running the project source code, then feel free to reach out to the author in the course's Discord channel.