Currently, the Bitcoin is the cryptocurrency that has the biggest nominal market price and the largest market capitalization. Its importance is such that it is considered unique, treating the rest of digital currencies as Alternative Coins (altcoins). In this group, we can find open source systems such as Ethereum, Ripple or Litecoin.
Bitcoin (BTC) is the universal payment system originally launched as an open-source software in 2009 by the person or group of people known as Satoshi Nakamoto. Unlike the classic banking models, Bitcoin has qualities such as anonymity or decentralization thanks to the blockchain technology that is used to validate the transactions. Due to these characteristics, user interest in this digital currency has been increasing, which has generated an enormous volume of cryptocurrencies being issued to the market following the Bitcoin pattern.