New: opportyicoAll contenthive-129948krhive-196917steemhive-183959hive-180932zzanhive-185836photographyuncommonlabhive-166405hive-150122hive-188619bitcoinlifehive-144064hive-145157hive-183397hive-109690krsuccesshive-139150hive-124908hive-101145hive-150943photoTrendingNewHotLikersarmandatomi (31)in opportyico • 7 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 purchase and sale. Opporty’s crypto functionality is powered by Ethereum,a…