![Bitcoin.jpg](https://steemitimages.com/DQmQ3tvqDvHxpWPyfj3t6CLiDdLay9gDUk3R7vt3GLnvQv3/Bitcoin.jpg)

 It is the first decentralized digital currency. A lots of people are talking about bitcoin but only few poeples have buy it. 
     Bitcoin was invented by unknown person or a group of peoples and they released in market as an open source in 2009.


Now a days more than 4000 employees are being given the option to receive a portion of their salary in Bitcoin but it was a risk that how the graph will be increases or decreases.

Basically Bitcoins are created as a reward for a process known as mining.
21 million bit coins are mined exactly and 20% bitcoins  left to be mined and experts are saying that its price will become double in 2045.

7200 BTC are produced ina single day.