#Proof of authentication
Bitcointalk username: caibang2018
Bitcointalk URL: https://bitcointalk.org/index.php?action=profile;u=2474442
Campaign Name: Facebook and LinkedIn
Confirming Facebook Application #218
Confirming Linkedin Application #137
Telegram Username : @ductri2022
ERC-20 Wallet : 0x3780df04c6d0074f6aac8f1f5acad61c57604496