#proof authentification
Bitcointalk username:  AlexaSokol
Bitcointalk URL: https://bitcointalk.org/index.php?action=profile;threads;u=1975860

Twitter campaign: https://twitter.com/Alexa82Sokol

Facebook campaign: https://www.facebook.com/alexa.sokol.501
Telegram campaign: @San82
ETH Address:  0xD86BaD70373083e842faa85Bc0ed9812fEDc8875