#Proof of authentication
Bitcointalk username: khanhht1809
Bitcointalk URL:
https://bitcointalk.org/index.php?action=profile;u=2655165Campaign Name: Facebook, Twitter, Telegram, Medium, Linkerdin, Reddit
Telegram Username : @khanhht1809
ERC-20 wallet: 0x41966dc4e08545b225694c72ee62cf4f4611a940