Week#4 (30/07/2021 Friday to 05/08/2021 Thursday)   
BTT Username- cryptopowering
Video link- https://youtu.be/2rQ_WP6delM
Article link- https://steemit.com/coinchum/@ashik17/coinchum-a-security-deposit-to-significantly-reduce-and-screen-out-fraudulent-activity