Proof of authentication
Bitcointalk Username: Sibmail
Telegram Username: @Daitaurin
Twitter Username: @pevgeni75
Linkedin Profile Link: https://www.linkedin.com/in/%D0%B5%D0%B2%D0%B3%D0%B5%D0%BD%D0%B8%D0%B9-%D0%BF%D1%83%D0%BF%D0%BA%D0%B8%D0%BD-212a89166/