Introduction Blockchain is a digital ledger of transactions. It’s the technology that underlies cryptocurrencies like Bitcoin, Ethereum and Litecoin. The system was created to make it possible for people to transfer money without relying on banks or other financial intermediaries, but it can also be used in many other ways: […]

Introduction Blockchain is the technology behind Bitcoin and other cryptocurrencies. It’s a decentralized database that stores information in “blocks” and makes it extremely difficult to tamper with those blocks. Blockchain is poised to become one of the most important technologies of the 21st century, but let’s start by giving you […]

Introduction Cryptocurrencies, such as Bitcoin and Ethereum, have been around for a few years now. However, the technology behind these currencies is still in its infancy. The blockchain technology that cryptocurrencies are based on was first described by Satoshi Nakamoto in his 2008 white paper on Bitcoin. Nowadays there is […]