Opporty is a three-layered business relationships ecosystem, consisting of a Proof-of-Expertise protocol and a B2B transaction platform.<br>Website opporty.com/ico/<br>One Pager https://bit.ly/2us1zMj<br>White Paper https://bit.ly/2NbfQ81
🇬🇧 English-speak community chat group about STEEM in Telegram❗️Rules:Be respectful📌 Link for your new postshttps://telegram.me/upvotechat✅ We are for high-quality content, don't spam!
Discussion about Bitcoin developmenthttp://bitcoincore.orghttp://github.com/bitcoin/bitcoinhttp://twitter.com/BitcoinCoreOrgList in:@CryptoGroups @CurrencyDirectoryRules:No altcoin/ICO discussion or promo
Opporty is a three-layered business relationships ecosystem, consisting of a Proof-of-Expertise protocol and a B2B transaction platform.<br>Website opporty.com/ico/<br>One Pager https://bit.ly/2us1zMj<br>White Paper https://bit.ly/2NbfQ81
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