Proof of authentication
- Campaigns applied for: Blog Articles, Reviews, Videos, Facebook, Reddit, Medium
- Referral ID: @duringD
- Bitcointalk username: Mr_Serega
- Bitcointalk link: https://bitcointalk.org/index.php?action=profile;u=2476875
- Telegram username (with @): @duringD
- Facebook link: https://www.facebook.com/SSergeiDemidoFF
- Medium link: https://medium.com/@SergeiDemidoF
- Reddit link: https://www.reddit.com/user/seregakogan