As Proof of Authentication
1) Your Bitcointalk username: edwinBWZ
2) Forum Rank: JR.Member
3) Email address you used to register for your Sigma account:werogombong21@gmail.com
WEEK 1
Twitter URL : https://twitter.com/AldrinGunawan
Twitter
1. https://twitter.com/Hydrax_io/status/1126050184754896896
2. https://twitter.com/Hydrax_io/status/1126754855794511872
3. https://twitter.com/Hydrax_io/status/1127813590151340032

Facebook URL : https://www.facebook.com/profile.php?id=100011110844676
Facebook
1. https://www.facebook.com/permalink.php?story_fbid=790587974654890&id=100011110844676
2. https://www.facebook.com/permalink.php?story_fbid=791179467929074&id=100011110844676
3. https://www.facebook.com/permalink.php?story_fbid=791715457875475&id=100011110844676