Below I have collected a couple of resources I’ve found helpful in going deeper on Blockchain and Distributed Ledger Technologies.

I particularly found the courses “Bitcoin and Cryptocurrency Technologies” and “Introduction to Digital Currencies” helpful. The former put more emphasis on the technical background, while the latter focussed on monetary policy, banking and digital currencies.

University of Nicosia

Coursera

EdX

B9Lab Academy

Udemy (frequently offers available for < 20EUR)

  • many courses about Ethereum, Dapps, etc. available of varying quality

Khan Academy

Books