Proof of joined post
Bitcointalk username: mastergornayk
Campaign in which you participate: Twitter  Campaign,   Facebook Campaign .
Twitter URL: https://twitter.com/Ivan7Marchenko
Facebook URL: https://www.facebook.com/hammer597
Username : @mastergornyak
ETH address: 0x5C6f1Ba969440bE90B157B4F4ea608A7e3126451