Distributed Ledger Technology (DLT, aka blockchain or smart ledger) - SWIFT Online Course (free to take online, 10 to 15 minutes with quiz)

SWIFT, a cooperative of over 12,000 banks and the global provider of secure financial messaging services, commissioned Z/Yen as part of the Distributed Futures research programme, to create an online course for launch at SIBOS Toronto on 16 October 2017, entitled:

Distributed Ledger Technology (DLT) - SWIFT Online Course

The course was distributed freely to tens of thousands and is still valid and available to take free at the link above. It takes approximately 10 to 15 minutes, with a short quiz at the end.