edX acknowledges the following student accomplishment:

Yurii Bezkorovainyi successfully completed, received a passing grade,
and was awarded an edX Honor Code Certificate of completion in
RiceX ELEC301.1x, Discrete Time Signals and Systems, Part 1: Time Domain a course of study offered by RiceX, an online learning initiative of Rice University through edX.

More Information About Yurii Bezkorovainyi's Certificate: