Proof of Authentication 
Facebook Campaign and Twitter campaign
Bitcointalk username: pemulungtoken1
Bitcointalk profile link: https://bitcointalk.org/index.php?action=profile;u=2465774;sa=summary
Twitter url:   https://twitter.com/Alvinnasa_
Facebook url: https://web.facebook.com/alvinasa.ulil
ETH address :0xffa6f958195d838df9D58f9437DBC0F2795e187a