Blockchain is the new revolution after the Internet that is going to change how we do business today. Cryptocurrencies are the money of the future. These two statements are a positive affirmation from many corners around the world.

The author provides a balance of introduction and depth regarding blockchain, hot cryptocurrencies, and their comparisons. Bitcoin, being the pioneer, is discussed in greater detail. The reader will gain the basic idea of bitcoin mining, trading, and investing. With special interest in the various usages of blockchain and interest on traditional banking systems are also discussed.