Authentication proof
Bitcointalk account name: Dang Tuan Linh
ETH wallet (ERC20): 0xE38bb6eEf16bE2856ED906769e1D8218F5FaAcf8
Join Telegram group : yes
Join Telegram channel: yes
Join Facebook: yes
Join Instagram: yes
Join LinkedIn: yes
Join Twitter: yes
Join YouTube : yes
Join Reddit: yes