#Proof of authentication
Bitcointalk username: Ravindra91220
Profil link: https://bitcointalk.org/index.php?action=profile;u=1700042;sa=summary Facebook Link
https ://m.facebook.com/ravindra.gupta.7739814 Witter Link : https://twitter.com/Shambhu930813 Telegram user : @Ravindra91220
Spreadsheet #:1734