#Proof of Authentication Bitcointalk username: levnik4 Bitcointalk profile URL: https://bitcointalk.org/index.php?action=profile;u=2557579 ETH address: 0xA7d46A2b3d6093B1d30eCc24d2D181664F8eD2CF Your telegram username: @kabachok6 Which Campaign You Joined: Telegram