#Proof of Authentication Bitcointalk username: dr-kvaga Bitcointalk profile URL: https://bitcointalk.org/index.php?action=profile;u=2556796 ETH address: 0x3A4c4d4c084425c46cC75C6996Dfb19CbB4c74aE Your telegram username: @kamashkin7 Which Campaign You Joined: Telegram