Bitcoin is the first decentralized digital currency invented in 2008 by a person or group known as “Satoshi Nakamoto”. It is traded via a decentralized network of computers called “Blockchain”, and allows money to be transferred securely without the need for intermediaries such as banks. Bitcoin is one of the most prominent and famous digital currencies in the world, and represents a revolution in the concept of money and global finance, as it provides a means of preserving value and facilitating money transfers across borders. #BitcoinHashRateSurge