Cold wallets

7 minutes to read this course Cryptocurrencies are becoming increasingly popular, and their use has expanded significantly in recent years. To store these digital assets,…

The layers – Introduction

9 minutes to read this course In cryptocurrencies, you may have noticed discussions about chains, blockchains, and also a rather complex technology called a “layer“.…

Seed

This course aims to introduce the seed in a few words and explain its importance. Achievements of the courses : Understanding what a Seed is.…

Bitcoin transaction

4 minutes to read this course An important point to understand Bitcoin’s operation as a whole is to study how a transaction is conducted. This…

What is the web3 ?

6 minutes to read this course The term Web 3.0 is becoming increasingly widespread, even beyond the borders of active users of crypto and blockchain.…

Gold Mining and Bitcoin Mining

7 minutes to read this course Gold mining and Bitcoin mining are two very different activities that share some similarities and differences. Gold mining is…

Bitcoin nodes

5 minutes to read this course Nodes are the heart of Bitcoin. There are different types of nodes, each with its own missions. In this…

The Blockchain

5 minutes to read this course Firstly, why start by learning about blockchain ? Simply because if you want to understand more about cryptocurrencies, you…