Proof of authentication
Bitcointalk Username: ngoisao
Bitcointalk profile URL:
https://bitcointalk.org/index.php?action=profile;u=2133641Campaign: Facebook, twitter, Article, Reddit, Youtube, Telegram
Facebook profile URL: facebook.com/hothus
Twitter profile URL:
https://twitter.com/ngóiao
Telegram username : @ngóiao
ETH: 0xF5C529A120B6e1b032A5e954C2e971882D0cc1e5