Bitcoin is pre-encrypted (Cryptocurrency). This day there are hundreds of coins similar to Bitcoin and are being traded very actively.

The special feature of Cryptocurrency is its hierarchical management system, which is not subject to third-party management such as the central bank or any organization of any country.

The supply and value of Cryptocurrency is managed by its own users and complex cryptographic protocols.

Bitcoin 's Power
This is considered a ledger to record the balance of each account and the history of all accounts participating in the previous transaction.

Bitcoin or other Cryptocurrency, however, differs significantly from the virtual currency we commonly see in video games.