#mineemmyUnmoderated tagAll postsTrending CommunitiesSteemitCryptoAcademyNewcomers' Communityআমার বাংলা ব্লগKorea • 한국 • KR • KOSTEEM CN/中文Steem AllianceSteem POD TeamAVLE 일상WORLD OF XPILARBeauty of CreativityTron Fan ClubSCT.암호화폐.CryptoExplore Communities...#mineemmyTrendingHotNewPayoutsMutedmineemmy (30)in #mineemmy • 7 years agoHow does Bitcoin work?BITCOIN, the world’s “first decentralised digital currency”, was launched in 2009 by a mysterious person known only by…