What is the obstacles, challenges and problems that Bitcoin can face it in 5 years? How we can help Bitcoin to take more authoritative place in the world of currency system?
My prediction to bitcoin in the next five years, is its price will continue to rise and more and more bitcoin will be mined until it reach its limit of 21 million. I have also a prediction that there will be some new cryptocurrencies that will rise in the future that are better than bitcoin and as result, bitcoin will be worthless.