Sapphire is the exclusive currency for the skill game with the world’s biggest jackpot for it's kind. The Sapphire enables people to win some of the highest prices in the history and allows people to use the coin worldwide with free buy & sell.
Discussion about Bitcoin developmenthttp://bitcoincore.orghttp://github.com/bitcoin/bitcoinhttp://twitter.com/BitcoinCoreOrgList in:@CryptoGroups @CurrencyDirectoryRules:No altcoin/ICO discussion or promo
Cryptelo (www.cryptelo.com) is next-gen cybersecurity company protecting businesses and consumers from data misuse.Cryptelo offers high-end blockchain-based products that protect sensitive data of any kind in simple and comfortable manner.
Join one of the most promising ICOs of 2018, sign up for the pre-sale at https://www.inv-ico.io/White Paper URL : https://invest.invacio.com/layouts/landing-content-media/2018/01/Final-White-paper-1.pdf
A group for developers that want to talk about Solidity and Blockchain
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