#Proof-Of-Authentication
Bitcointalk Username:Vitalino
Bitcointalk Profile Link: https://bitcointalk.org/index.php?action=profile;u=1785478
Telegram Username: @vitalinoo
0x867987CAc17CF76083Fd8fd5F33B455fDbCBe008
Link Article Campaign:
https://golos.io/excaliburico/@vitalino/excalibur-os
https://steemit.com/excalibur/@vitalino/excalibur-os