1. The Fundamental Differences Between Cryptocurrency and Fiat Currency
Both cryptocurrency and fiat currency are used for transactions, but they differ significantly in structure and how their value is determined.
- What is Fiat Currency?
Fiat currency is money issued by a government or central bank and recognized as legal tender. Examples include the Japanese Yen (¥), US Dollar ($), and Euro (€). These currencies are backed by governments to ensure their stability and usability.
- What is Cryptocurrency?
Cryptocurrency is a digital currency that operates without a central authority, relying on blockchain technology instead. The most well-known example is Bitcoin, but there are many others, like Ethereum and various altcoins.

2. Why Does Cryptocurrency Have Value?
The value of cryptocurrency is influenced by several factors:
(1) Supply and Demand
Cryptocurrency prices are primarily determined by supply and demand. For example, Bitcoin has a maximum supply cap of 21 million coins, so if demand increases while supply remains limited, its price rises.
(2) High Level of Freedom
Unlike fiat currency, which is regulated by governments and banks, cryptocurrency is less affected by political decisions. This allows it to be used freely across borders, increasing its value to users.
(3) Technological Innovation
Breakthroughs like blockchain technology and smart contracts contribute to the value of cryptocurrency. These innovations improve security, efficiency, and usability, making crypto more valuable over time.
3. Conclusion
Cryptocurrency and fiat currency function differently and derive their value from different factors. Understanding these differences helps users navigate the financial landscape and make informed decisions about digital assets.