What is criptocurrency?
A cryptocurrency is a digital or virtual currency that uses cryptography for security. A cryptocurrency is difficult to counterfeit because of this security feature. A defining feature of a cryptocurrency, and arguably its most endearing allure, is its organic nature; it is not issued by any central authority, rendering it theoretically immune to government interference or manipulation.
How bitcoins created?
The new bitcoins are generated by a competitive and decentralized process called "mining".
This process is based on that individuals are rewarded by the network for their services.
Bitcoin mining process transactions and ensure network using specialized hardware and collect
bitcoins in exchange for this service.