proof join airdrop
bitcointalk username: tranngoc
bitcointalk profile: https://bitcointalk.org/index.php?action=profile;u=2403926;sa=summary
twitter username: @NgocTra42624109
telegrame: @TranNgoc98
eth address: 0x21f17c1aafe34106a345fbb997ee3b563d25c8c1