#Join-#Proof of authentication
Bitcointalk username: eeekaterinaa
Bitcointalk profile link: https://bitcointalk.org/index.php?action=profile;u=1862370
Twitter profile link: https://twitter.com/eeekaterinaa1
Facebook profile link: https://www.facebook.com/svetlana.ticho
Telegram profile link: @SvetlanaTich6