This project is an implementation of a blockchain in Python, which includes core features such as block creation, transaction processing, and a consensus algorithm.

Step 1: Building a Blockchain Open up your favourite text editor or IDE. We’ll only use a single file, but if you get lost, you can always refer to the source code. Representing a Blockchain We’ll create a Blockchain class whose constructor creates an initial empty list (to store our blockchain), and another to store transactions. Here’s the blu…

a GCustomized blockchain example