Summary

This chapter introduced the basic facts and the latest developments around blockchain technology. You learned about the great opportunities and benefits that can arise from adopting and applying this technology around the world. You also saw some cases of misuse and inappropriate practices, trying to take advantage of the market hype, which will need to be remedied by market participants and regulators.

In the rest of this book, we will go deeper into each of these topics. The book will show you, in detail, how the technology works, as well as its pros and cons. We will delve further into blockchain applications, potential challenges, the solutions to those challenges, and how the technology is expected to evolve in the future. So, let's step into the world of blockchain together!