# Proof of Authentication
Join campaign: Twitter, Reddit
Bitcointalk username: plachpalach
Bitcointalk profile link: https://bitcointalk.org/index.php?action=profile;u=1067728
Twitter url: https://twitter.com/pla4pala41
Reddit url: https://www.reddit.com/user/cherkasov2234/
Telegram username: @plachpalach