Coursera has a Cryptocurrency course from Princeton that's free, includes a certificate, and pretty amazing so far.
Another session starts on July 10th if you want to register. With the sector expanding there's been a huge surge hiring demand for people with knowledge in the field. There aren't many Universities that even have classes on it, let alone degree plans so this course could really knock you up a tier if you're looking to enter the field. Or, if you're like me, and just find this stuff super riveting, it's been great. I'll keep you guys posted on how it goes.
Here's the link if you want to check it out:
Thank you for sharing. The course sounds interesting.