Cryptocurrency is the digital version of money in coins or virtual tokens. It can be used to sell or buy items from companies or people who accept such payments. Many cryptocurrencies are available, each carrying its own rules and values, but Bitcoin is known worldwide, dominating the crypto market. The world has been taken aback by cryptocurrencies like Bitcoin, Ethereum, and other altcoins. The first big jump happened in 2010 when bitcoin rose to its new high at $0.09 in July, and in 2011 it broke the $1 mark, which everyone called the first “mini bull run.”