in my city of Bandung is famous for high creativity, maybe in my city the bitcoiner a lot, but they do not reveal their existence because until now there has been a lot to facilitate them because only some people who can understand and can use bitcoin, although the majority of people here Muslim but they never get the socialization of the advantages of using bitcoin. I think the Muslims wherever they are needed to get information about the advantages of using bitcoin so they do not miss to thrive in the world of technology.