Recently, I was wondering why suddenly everyone is talking about CBDC—what it is and how it is changing the global financial landscape. The reality is that central banks realized they couldn't ignore the cryptocurrency revolution and decided to play their own game.

So, what is a CBDC in simple terms? Basically, they are digital versions of the money we know, but issued and directly controlled by each country's central banks. It’s not the same as Bitcoin or Ethereum. The key difference is that a CBDC is backed by the monetary authority and the national currency, while decentralized cryptocurrencies operate independently.

Central banks didn’t want to lose control of their countries’ money supply nor fall behind technologically. That’s why they started exploring these new forms of digital money. Although a CBDC functions like traditional money, it serves both as a store of value and for making payments, just in digital format.

What’s interesting is that a CBDC doesn’t necessarily have to be based on blockchain. They can use distributed ledger technology or more traditional systems, depending on each country.

China was one of the first to move with its digital yuan, conducting pilot tests with e-CNY in specific segments of the population to see how people interacted with this currency. The Bahamas took a bigger step and became the first country to launch a full national CBDC, called Sand Dollar.

Since then, the list of countries experimenting with what a CBDC is in practice has expanded quite a bit. The United States, Canada, Mexico, the United Kingdom, Jamaica, Sweden, Russia, Nigeria, India, and the Eastern Caribbean Union are at different stages of development and testing. Some more advanced than others, but all exploring how this technology can transform their future banking systems.

What I find relevant is that this is not a passing trend. Central banks are investing serious resources to understand and develop these digital solutions. The global competition to lead in this space is real.