If you have ever heard of cryptocurrencies such as Bitcoin, the chances are high that you have heard of blockchain as well. The rise of blockchain has spiked the business world's interest, and today, everyone is talking about this technology. But what is behind this technology, and which are the popular programming languages for blockchain?
Blockchain technology is still a relatively new technology. However, it has become a widespread phenomenon through the rise of cryptocurrencies, such as Bitcoin. But even though it is easy to associate blockchain with Bitcoin, this is far from the only area where this technology can be utilized. Nevertheless, to understand how blockchain can be used in different industries, we first need to understand what blockchain programming is and what problems it solves.