Too Long; Didn't Read
Bitcoin is currently the most popular cryptocurrency in the world. And it’s Bitcoin exactly that is most associated with blockchain. Throughout its existence Bitcoin saw a lot of interesting things: from selling pizza to rapid slump of exchange. Since the very beginning work with Bitcoin was portrayed as following: fast, convenient, reliable, cheap. But now you can confidently claim that it’s not convenient, not reliable and not cheap. These are the fundamental problems of Bitcoin, and there are only few companies out there that can solve them. Telegram is already on the way.