Summary review of the 'Sidera' ICO

Website: https://sidera.io Whitepaper: https://sidera.io/docs/v1.0/Sidera_Whitepaper.pdf Telegram: https://t.me/sideraofficial Linkedin: https://www.linkedin.com/company/sidera-blockchain-technologies Twitter: https://twitter.com/siderabc Facebook: https://www.facebook.com/siderablockchain/ Reddit: https://www.reddit.com/user/SideraBlockchain?st=JIRSDIAI&sh=dd548a81 ---------------------------------------------------------------------------------------------------------- My Bitcointalk profile: https://bitcointalk.org/index.php?action=profile;u=1355249