#Proof of authentication
Bitcointalk username: Michael CF
Bitcointalk Profile: https://bitcointalk.org/index.php?action=profile;u=1443438
Campaign Name : Youtube
Telegram Username: @Tuhang
Video: https://youtu.be/91dKbFvjllM
Trustee Wallet: 0x67F2C3a8a744b1340aFf99a166457F219f08DdAa