Know the real-world impact of blockchain and cryptocurrency beyond the hype. This guide explains how the technology works, its key trends, and the future of digital finance.

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Erika Rasure is globally-recognized as a ...

Explore what drives blockchain transaction fees lower and how cheaper fees impact adoption, DeFi, and network scalability.