Excalibur OS ICO REVIEW – Thông tin chung-by Moon Insider

Website: https://excaliburos.com/ Whitepaper: http://excaliburos.com/whitepaper/Excalibur-OS-whitepaperv1.1.pdf ANN: https://bitcointalk.org/index.php?topic=5032767 Twitter: https://twitter.com/OsExcalibur Facebook: https://www.facebook.com/ExcaliburOS/ Telegram: https://t.me/excaliburico By: dungnguyen2706 Bitcointalk: https://bitcointalk.org/index.php?action=profile;u=2139561 ETH: 0xF0e3CAEd3755166793D9865ca3d6153Dc5c92Ec5 Excalibur OS ICO REVIEW – Thông tin chung-by Moon Insider Ethershift is a service that allows users to quickly and easily exchange…