#understandingbitcoinsUnmoderated tagAll postsTrending CommunitiesNewcomers' CommunitySteemitCryptoAcademySteemit Feedbackআমার বাংলা ব্লগKorea • 한국 • KR • KOSTEEM CN/中文Steem AllianceAVLE 일상WORLD OF XPILARBeauty of CreativityUkraine on SteemSteem POD TeamExplore Communities...#understandingbitcoinsTrendingHotNewPayoutsMutedbagogodbless (25)in #understandingbitcoins • 5 years agosteemCreated with Sketch.Understanding BitcoinsBitcoin is a type of cryptocurrency. Balances of Bitcoin tokens are kept using public and private "keys," which are…