Excalibur Operating System | Обзор ICO

Excalibur Operating System | Обзор ICO
#EXCALIBUR #XOS #ICO
#Cryptocurrency #Invest #Blockchain #Ethereum #Bitcoin #Crowdsale #Tokensale

🌐 ICO Website: https://excaliburos.com/
🌐 ICO Whitepaper: http://excaliburos.com/whitepaper/Excalibur-OS-whitepaperv1.1.pdf
🌐 ICO BitcoinTalk ANN: https://bitcointalk.org/index.php?topic=5032767
🌐 ICO Telegram: https://t.me/excaliburico
🌐 ICO Twitter: https://twitter.com/OsExcalibur
🌐 ICO Facebook: https://www.facebook.com/ExcaliburOS/

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My username Bitcointalk: kudief
My profile Bitcointalk: https://bitcointalk.org/index.php?action=profile;u=1815233
My ETH adress: 0x77939B3A071FEA157af77725755ABBcaB04cf4a1
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Excalibur Operating System | Обзор ICO