Very impressive work OP, taking out time to put up a concise and straight to the point answer for all those who have been making secret inquiries on how they could learn more about Blockchain and be better at bitcoins. This is a valuable topic that will always be referenced to both now and in the future. However I noticed the list is for online courses, how about those who like offline courses, any recommendations or pointers to where or how one can enjoy a scholarship to study more about Blockchain and the technology behind it?