Bitcoin carries a different meaning for different individuals. To some it is a future of freely moving currency untied to any central bank in the world, while to others Bitcoin is purely a digital entity characterized by questionable value and dubious origin.
Bitcoin has been a part of this fast-growing technology world since 2009 when a person or persons under the pseudonym Satoshi Nakamoto introduced a unique network to the internet world that now hosts a digital currency.
Read here to know in detail:
https://coinswitch.co/news/how-to-buy-bitcoin-in-india-in-2019-a-step-by-step-guide
