#blockchainpubliccoinsUnmoderated tagAll postsExplore CommunitiesTrending CommunitiesNewcomers' CommunitySteemitCryptoAcademySteemit Feedbackআমার বাংলা ব্লগKorea • 한국 • KR • KOSteem AllianceSTEEM CN/中文Comunidad LatinaBeauty of CreativityTron Fan ClubAVLE 일상Steem POD Team#blockchainpubliccoinsTrendingHotNewPayoutsMutedkuartrof42 (25)in #blockchainpubliccoins • 8 years agoWhy coin system is required to maintain "Public" Blockchain system?Blockchain in a nutshell adverts to an idea of distributing same ledgers to numerous people in a way that any attacks…