proof of authentication: https://bitcointalk.org/index.php?topic=5206043.msg53280890#msg53280890
Facebook
Week 5 (29/12-04/01 )
Bitcointalk username: utuhikan 
Your Facebook account url: https://www.facebook.com/72neneng
Share URL:
1.https://www.facebook.com/72neneng/posts/1543187655828679     
2.https://www.facebook.com/72neneng/posts/1544305609050217       
3.https://www.facebook.com/72neneng/posts/1544824202331691         
4.https://www.facebook.com/72neneng/posts/1546617448819033         
5.https://www.facebook.com/72neneng/posts/1547642508716527         

Twitter
Week 5 (29/12-04/01 )
Bitcointalk username: utuhikan
Your Twitter account url: https://twitter.com/mrakbar01
Repost URL:
1.https://twitter.com/Puregold_SG/status/1204748060045139969   
2.https://twitter.com/Puregold_SG/status/1205458838033330176
3.https://twitter.com/Puregold_SG/status/1206746970045370368
4.https://twitter.com/Puregold_SG/status/1205389910091259908
5.https://twitter.com/Puregold_SG/status/1203306680341028865