#Proof of authentication
Bitcointalk username: kamrul50
Bitcointalk URL: https://bitcointalk.org/index.php?action=profile;u=1687112
Telegram username: @DKkamrul
Campaign Name:  Facebook , Twitter , Linkedin , Youtube , Telegram
Eth address: 0x71cF5413C0a0525681071726DE7c21E5059c2f04