Proof of authentication link:

Bitcointalk username: Maerence
Bictcointalk profile link: https://bitcointalk.org/index.php?action=profile;u=1841658;sa=summary
Telegram username: Rence16
Twitter profile link: https://twitter.com/MaerenceMoxcir?
Facebook profile link: https://www.facebook.com/eam.castillo

This post serves as a proof of authentication that I have participated a campaign and it is required by the bounty manager.