#JOIN

Bitcointalk username: nguyenhongquan
Program: Telegram Airdrop Campaign  
LetBet address:  0xAed0d0C7eeEC0De7094BbBBA4834729aD7e0CD8D
Link proof of work:  https://medium.com/@mdnajir/letbet-online-gambling-platform-offers-smart-contact-system-by-means-of-random-number-generation-b6b1bd549c0f