Cryptocurrencies, ICOs, magic internet money---it's all so damn exciting, and you, the eager developer, want to get in on the madness. Where do you start? I'm glad you're excited about this space. I am too. But you'll probably find it's unclear where to begin. Blockchain is moving at breakneck speed, but there's no clear onramp to learning this stuff.
https://www.techspot.com/article/1594-blockchain-development/