Link to your #Proof of Authentication:https://bitcointalk.org/index.php?topic=5312408.msg56511158#msg56511158

Week 8 (Mar 16 - Mar 22)
Bitcointalk username:vuquanbn
Your Facebook account url:https://www.facebook.com/vuquan92bn/
Share URL:
1.https://www.facebook.com/vuquan92bn/posts/3553128694793180
2.https://www.facebook.com/vuquan92bn/posts/3559239764182073
3.https://www.facebook.com/vuquan92bn/posts/3564115430361173
4.https://www.facebook.com/vuquan92bn/posts/3565203966918986
5.https://www.facebook.com/vuquan92bn/posts/3567906626648720