# "What is cryptocurrency and how does it work?"


By [Герман ](https://paragraph.com/@tallwarrior) · 2023-04-12

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"What is cryptocurrency and how does it work?"

Cryptocurrency is a digital currency that uses cryptography to secure transactions and control the creation of new units. It was created in 2009 as an alternative to the traditional financial system.

Cryptocurrency is based on blockchain technology, which is a distributed database where each block contains information about a transaction and is linked to the previous block to form a chain of blocks. Because of this, transaction information is stored on multiple devices, which provides a high degree of security.

The creation of new cryptocurrency units is done through the process of mining. Miners use the processing power of their computers to solve complex mathematical problems and are rewarded in the form of new cryptocurrency units.

Cryptocurrency can be used to buy goods and services, as well as for investment and speculation. However, it can also be used for illegal purposes, such as financing terrorist organizations or buying drugs.

Overall, cryptocurrency represents a new way of storing and transferring value that could change the financial system in the future.

[https://opensea.io/assets/0x2940206489867c53870f747562103732b4EAaeDf/1](https://opensea.io/assets/0x2940206489867c53870f747562103732b4EAaeDf/1)

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*Originally published on [Герман ](https://paragraph.com/@tallwarrior/what-is-cryptocurrency-and-how-does-it-work)*