#Proof of authentication
Bitcointalk Username: LenaPetrova
Bitcointalk Profile :
https://bitcointalk.org/index.php?action=profile;u=1681615Facebook profile :https://www.facebook.com/LenaPetrovaus
Twitter profile:https://twitter.com/lenapetrova21
Telegram Username: @LenaPetrovaus
DDX adress: DSQSksPayppFSf17jtnC1fEVF7AiyHivY9