mining

Bitcoin is a digital or virtual currency that was created in 2009. It is decentralized, meaning it is not subject to government or financial institution control. Bitcoin is unique in that there are a finite number of them: 21 million. This makes it a scarce asset, and some people believe that it could be a good store of value in the future. Bitcoin is not the only cryptocurrency. There are thousands of others, each with its own unique features and value proposition. Some of the most popular cryptocurrencies include Ethereum, Litecoin and Ripple. Cryptocurrencies are created using a technology called…