#Proof of participation:

BitcoinTalk username: vakie1
Telegram username: @vantai1
Twitter username: @Tai_Sar
Retweet: https://twitter.com/NyiGde/status/1014462595296833537
Email: vtainguyenn@gmail.com
Waves Wallet: 3PP9Sb8bK3Fhgk7U2Yjj56zanGYwTTsDYne