Having gone through your work, I commend you for a job well done. You've done well by introducing what Blockchains are and you garnished it by highlighting its features.
The bitcoin blockchain is something many folks don't know about. They know bitcoin's native token but, have little knowledge on the network itself.
I do hope governments find a way around the mining procedures that prove unhealthy to the ecosystem. When that is settled, I think there would be a wider range of bitcoin acceptance as legal tender.