Let me start by saying you can never get blockchain right -- you have to get your business case right to make practical use of the technology.
For many people, blockchain today is what artificial intelligence (AI) was a few years ago: a technology they’ve heard lots about yet struggle to understand the real benefits. Even as the CTO of a company actively developing blockchain technology, I struggle sometimes to wrap my head around the myriad aspects of distributed-ledger systems (DLS) and the enormous jargon that surrounds them.