Link or number to your #Proof of Authentication: https://bitcointalk.org/index.php?topic=5092421.msg49072303#msg49072303
Link to previous week:
Week 1: https://bitcointalk.org/index.php?topic=5092421.msg49125275#msg49125275
Week 2: https://bitcointalk.org/index.php?topic=5092421.msg49185254#msg49185254
Week 3: https://bitcointalk.org/index.php?topic=5092421.msg49343573#msg49343573

WEEK 4
Bitcointalk username: coc2018
Your twitter account: https://twitter.com/PaskibraSacip
Tweet URL:
1. https://twitter.com/PaskibraSacip/status/1087946771735740417
2. https://twitter.com/PaskibraSacip/status/1088442677702549504

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