1.Proof of registration post link: https://bitcointalk.org/index.php?topic=5059642.msg48218932#msg48218932
2.Telegram username: @irianto18

WEEK 4
Twitter Retweet links:
1. https://web.facebook.com/ryeznha.ryenha/posts/1407033549427069
2. https://web.facebook.com/ryeznha.ryenha/posts/1407774896019601
3. https://web.facebook.com/ryeznha.ryenha/posts/1408332625963828
4. https://web.facebook.com/ryeznha.ryenha/posts/1409212145875876
5. https://www.facebook.com/ryeznha.ryenha/posts/1410899935707097


Facebook like/share links:
1. https://twitter.com/CYBR_Official/status/1060703744814342144
2. https://twitter.com/Kevin827anggara/status/1065216841910444032
3. https://twitter.com/Kevin827anggara/status/1065486569992183808
4. https://twitter.com/CYBR_Official/status/1061427095585226752
5. https://twitter.com/CYBR_Official/status/1066443710508994560