''Cryptocurrency Course...!!!!!!''
Dear Steemians,
for those of you interested in crypto that want to learn more about how cryptocurrency works,what is centralization or decentralization and how Bitcoin was created you can join a course through https://www.coursera.org/learn/cryptocurrency.
You can also learn more about 'Proof Of Work', 'Proof of Stake' and a lot more details of how blockchain works.
A really interesting course. Enjoy...
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