Hey there Steemians!

The previous certificate guarantees that @JavierSebastian has successfully completed the Understanding the STEEM Blockchain Economy course as of 11/06/2019, having been taught by Paula Guilfoyle (@paulag) at Udemy and I have been rewarded with 50 SP in Delegation for 4 weeks. The certificate indicates that the entire course has been completed, as validated by the student.

So, I'm a little expert 😉

Cheers!!

www.javiersebastian.es