Beginner's Guide to Blockchain

Learn what a blockchain is and how it’s related to Bitcoin and other cryptocurrencies.

What is a Blockchain?

A “blockchain” or “blockchain technology” is an entirely new way of recording data on the internet in a way that makes it impossible or extremely difficult to change the data once recorded.

What Makes Blockchain So Special?

Blockchain this. Blockchain that. In the previous lesson, I gave a high-level technical overview of what a blockchain is that hopefully wasn’t too boring. Now that you know what it