What is a cryptocurrency?

Cryptocurrency (or cryptography) is a controversial digital asset designed to function as a cryptographic exchange medium to secure your transactions, additional tracking units and funds transfers. Crypto values ​​are a type of digital currency, alternative currency and virtual currency. Cryptocurrencies use decentralized control instead of a centralized electronic money system and central banks.

Decentralized control of each cryptocurrency operates through a blockchain, which is the basis of public transactions, which functions as a distributed record.

Formal definition

According to Jan Lansky, crypto may is a system that meets four conditions:

• The policy defines whether new cryptocurrency units can be created. If new cryptocurrency units can be designed, the system identifies the circumstances of the source with ownership of those new units.

• If two different instructions are entered to change the purchase of the same cryptographic units, the system executes at most one of them.

• The system allows transactions to be conducted in a way that changes the owner of the cryptographic unit. A statement transaction can only be issued by an entity that proves the current owners of these units.

• Ownership of cryptocurrency units can only be displayed cryptographically.


Decentralized cryptography collectively produces the entire system of cryptographic services at the speed defined when creating the system and is publicly known. In centralized banking and economic policies, such as the Federal Reserve System, administrative committees or governments that control the supply of money by printing fiduciary fund units or requiring complementary digital books. In the case of decentralized cryptocurrency, governments or companies cannot produce new units and yet they are not compatible with other companies, banks or entities that have asset value. The primary technical system based on decentralized cryptocurrencies was created by a group or individual known as Satoshi Nakamoto.

As of May 2018, there were more than 1,800 crypto-transparent specifications. The cryptocurrency, security, integrity and balance sheet system is maintained by a community of suspicious parties called minors who use their computer to confirm the time of the transaction, adding them to the registry according to a specific timestamp scheme.

Most cryptocurrencies are designed to gradually reduce the production of this currency by limiting the total amount of these coins that will be in circulation. Compared to common currencies held or maintained by financial institutions

money in hand, police may find it harder to catch cryptocurrencies. This problem comes from the exploitation of cryptographic technologies.

What is a cryptocurrency? Here’s what you should know

Cryptocurrency is a type of digital currency that you can use to buy goods and services. For secure transactions, cryptocurrencies depend on an extremely complex online book. Millions of people around the world are investing in these unregulated currencies to make a profit. Of all these popular cryptocurrencies, Bitcoin is at the top of the list. In this article, we will go deeper into cryptocurrencies. Read on to find out more.

1. What is a cryptocurrency?

Basically, you can pay via cryptocurrency to buy goods or services online. Today, several companies published their own cryptocurrency. Known as tokens, they can be traded for goods and services. You can think of them as casino chips or arcade chips. You can use your real currency to buy cryptocurrency to perform these transactions.

To verify transactions, cryptocurrencies use a state-of-the-art system known as blockchain. This decentralized technology is powered by many computers that are programmed to manage and record transactions. Security is the best thing about this technology.

2. What is the value of cryptocurrency?

Today there are over 10,000 types of cryptocurrencies. They are also traded worldwide, according to CoinMarketCap reports. So far, the value of all cryptocurrencies on the market is over $ 1.3 trillion.

At the top of the list is Bitcoin. The value of all bitcoins is $ 599.6 billion, take it or give it away.

3. Why are they so popular?

Cryptocurrencies are very attractive for several reasons. The following are some of the most common:

Some people think that cryptocurrency is the currency of the future. Therefore, many of them are investing their hard-earned money in the hope that the cryptocurrency will rise in value after a few years.

Some people think that this currency will be exempt from central bank regulation because these institutions reduce the value of money through inflation

Some supporters prefer the technology that drives cryptocurrencies, and that is blockchain. Basically, this is a decentralized recording and processing system, which can offer a higher level of security than conventional payment systems.

Some speculators go for cryptocurrency just because its value grows.

4. Is it a good investment?

According to most experts, the value of cryptocurrencies will continue to grow as time goes on. However, some experts suggest that these are just speculations. Just like real currency, this type of currency has no cash flow. So, if you want to make a profit, someone has to pay a larger amount of money to buy the currency.

Unlike a well-run business that grows over time, cryptocurrency has no assets. But if the cryptocurrency stays stable for a long period of time, it will certainly help you earn a lot of money.

In short, this was a basic introduction to cryptocurrency. We hope that this article will help you get acquainted with this new type of currency.