Proof of authentication
Bitcointalk username: MDDD
Bit coin talk profile: https://bitcointalk.org/index.php?action=profile;u=2822789
Telegram username: @Mddolly
Participated campaigns:
Twitter: https://twitter.com/Covir_io/status/1278236941096488960?s=20
Facebook: https://m.facebook.com/CovirIO/photos/a.100487245019562/100487228352897/?type=3&source=44
LinkedIn: http://www.linkedin.com/mwlite/company/covir-io