#opportyicoUnmoderated tagAll postsExplore CommunitiesTrending CommunitiesNewcomers' CommunitySteemit FeedbackSteemitCryptoAcademyআমার বাংলা ব্লগKorea • 한국 • KR • KOSteem POD TeamSTEEM CN/中文Tron Fan ClubAVLE 일상WORLD OF XPILARBeauty of CreativitySteem Alliance#opportyicoTrendingHotNewPayoutsMutedarmandatomi (31)in #opportyico • 8 years agoOpporty offers blockchain-powered smart contracts which are completely immutable.A service-focused,knowledge-sharing business platform with decentralized,crypto-enabled marketplace that facilitates…