Bitcoin will change a lot more than finance. It could also change how software is built and upend a bunch of today's biggest web companies and Bitcoin was designed this way to make sure that the same Bitcoin, which has no physical form, isn't spent twice by the same person.
Mate your right,honestly i'm the one who can proof that because bitcoin is really change my life right now.Not only for the growth of my income but on how to deliver my grammar in terms of posting forum.I really admit that bitcoin is the best gift in my life right now.