Proof of authentication
Bitcointalk Username:longbg
Bitcointalk link:
https://bitcointalk.org/index.php?action=profile;u=1926269Telegram Username:@longbg84
Twitter Username:@phuonga69656558
Facebook Link :https://www.facebook.com/bg.long.9655
TTN Wallet Address :JMsehuaVfSm7AcwaGBpWjZECzYitGFhWZi