nakibur12 (25)in #steem • 5 years agoSteem CoinSteem is a cryptocurrency used to power the platform Steemit - an incentivized blockchain social media platform. Users create and curate content on Steemit just like other social…nakibur12 (25)in #bitcoin • 5 years agoBitcoin is best cryptocurrency.Bitcoin is a cryptocurrency, a form of electronic cash. It is a decentralized digital currency without a central bank or single administrator that can be sent from user to user…