Link or number to your #Proof of Authentication: https://bitcointalk.org/index.php?topic=5092421.msg49168797#msg49168797
WEEK 2:https://bitcointalk.org/index.php?topic=5092421.msg49168826#msg49168826
WEEK 3:https://bitcointalk.org/index.php?topic=5092421.msg49253820#msg49253820



WEEK 3(23/01-29/01)
Bitcointalk username: thangthoa
Your twitter account: https://twitter.com/quynhnguyen105
Tweet URL:
1.https://twitter.com/quynhnguyen105/status/1089150656714223619
2.https://twitter.com/quynhnguyen105/status/1089419271275311104

Retweet URL:
1.https://twitter.com/Ex_platform/status/1086549556114964480
2.https://twitter.com/Ex_platform/status/1088095259299467264
3.https://twitter.com/Ex_platform/status/1088371579954831361