#proof of Authentication:
https://bitcointalk.org/index.php?topic=5300981.msg55861230#msg55861230

Week 5 (Jan 14 - Jan 20):

Bitcointalk username: rokibhasan024

Your Twitter account url: https://twitter.com/hasanrokib2040

Repost URL:
1. https://twitter.com/hasanrokib2040/status/1350132546936324101?s=19
2. https://twitter.com/hasanrokib2040/status/1351248668842594304?s=19
3. https://twitter.com/hasanrokib2040/status/1352007804190482433?s=19