''Cryptocurrency Course...!!!!!!''

in #steemit7 years ago

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...

Sort:  

Congratulations @giannisaid! You received a personal award!

Happy Birthday! - You are on the Steem blockchain for 2 years!

You can view your badges on your Steem Board and compare to others on the Steem Ranking

Vote for @Steemitboard as a witness to get one more award and increased upvotes!