Recently, more and more I have been interested in the question of why Bitcoin was created. Who created it and for what purposes. After all, clearly there are people who control bitokoyn, well, that is - own a very significant amount Bitkoyn. Maybe it's just a new currency to replace the dollar only in electronic form. Until now, nothing is known about the creators of Bitokin. Why we need crypto-currencies, if on the idea you can use the same transfers of money cherz different banks. What happens if bitcoin collapses? Do not judge me strictly, it's just that these thoughts have visited me more and more often lately.