All the important information about the Sidera project can be found here:
Website: https://sidera.io/
Whitepaper: https://sidera.io/docs/v1.0/Sidera_Whitepaper.pdf
ANN: https://bitcointalk.org/index.php?topic=4756894.msg42969261#msg42969261
twitter: https://twitter.com/siderabc
Facebook: https://www.facebook.com/siderablockchain/
Telegram: https://t.me/sideraofficial
Linkedin: https://www.linkedin.com/company/sidera-blockchain-technologies
Reddit: https://www.reddit.com/user/SideraBlockchain?st=JIRSDIAI&sh=dd548a81
My profile Bitcointalk: maxbet17
My ETH: 0xfD8e8C10e9253b4ecBc65CAe2d155e5c936b5f4c
Bitcointalk Profile: https://bitcointalk.org/index.php?action=profile;u=1568762
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