Proof of authentication
Bitcointalk username: sieunhan321pro
Bitcointalk profile link: https://bitcointalk.org/index.php?action=profile;u=2688850
Telegram username: @duongmon321
Joined campaign : Facebook , twitter


Week 6 (23.03 - 29.03)
Twitter Campaign
Twitter Link: https://twitter.com/nguyen50773364
Retweet
1. https://twitter.com/olportal/status/1243057868968005633
2. https://twitter.com/olportal/status/1241945593410285568

Like
1. https://twitter.com/olportal/status/1243057868968005633
2. https://twitter.com/olportal/status/1241945593410285568
3. https://twitter.com/olportal/status/1234680271871459328

Comment:
1. https://twitter.com/nguyen50773364/status/1244182521954230274