It is the first digital currency created by an anonymous person, the technology of this network is called blockchain each block is generated approximately every 10 to 12.5 minutes by mining each block mined has a cost of 2.5 BTC for the miner. Only 21 million BTC will be generated. This coin takes care of the security and privacy of the client. This coin has been created for more than 10 years and has had no problem with security, making it the most valued for its solidity and confidence. It is currently the most expensive on the market with an approximate price of $ 9,200 a Bitcoin.