What is Cryptocurrency and What Does it Do? An Introduction to Crypto Land

What is cryptocurrency?
Written by Falowo Oludayo

Most people have heard of digital currencies in one way or another. However, it can be hard to understand what they are and how they work. Cryptocurrency is a form of digital currency that has emerged in the past decade. It’s an asset that doesn’t rely on bank systems to function, but rather, relies on public ledgers called blockchains to validate transactions between two parties. After reading this post, you should have a good understanding of what cryptocurrency is and why it’s important when considering your next investment.

What is cryptocurrency?

  • Cryptocurrency is a digital asset that has been around for a decade and has grown in popularity since the early 2010s. Unlike traditional money, cryptocurrency is not issued by a government, like the United States dollar or the Euro. These are just one-of-a-kind fiat currencies that are created by central banks. The primary difference is that cryptocurrency is created by computer programs. In the case of bitcoin, for example, a blockchain is used to validate that a bitcoin transaction was made, and any bitcoins added are destroyed by computer programs.

Blockchains create a public ledger that is available to everyone in a digital form. All transactions that occur on the system are validated against this ledger.

Why Is Cryptocurrency Important?

Cryptocurrency is very important because it creates room for investment for people. With this, many can invest in Cryptocurrency and they will make huge interest after few years. Also one can pay for goods online without using bank or any cash. You can just use your Cryptocurrency to pay and you’ll get your goods. One of the currency you can use to make the payment is Bitcoin (BTC)

Bitcoin is one of the most well-known digital currencies out there. It’s a system of crypto-currencies that is only be accepted by a few merchants and online merchants. It’s also the first and only one to hold the record for a staggering amount of value as it’s traded over the open market. With the exception of bitcoin, there are more than two hundred or so cryptocurrencies out there, which is an impressive feat. But, it’s worth noting that the value of bitcoin has dipped drastically in the past few months due to regulatory and other issues.

How do cryptocurrencies work?

Cryptocurrency doesn’t run on centralised servers or rely on the big banks to operate. Instead, it uses a decentralized, peer-to-peer system to function.

What is cryptocurrency?

Decentralized and peer-to-peer systems (P2P systems) such as bitcoin and Ethereum work by using a blockchain to secure transactions. This is how it works: two people wish to transact with each other. In order for this to happen, they both transfer some of their digital tokens (called “coins”) to one of the public ledgers called blockchains. In exchange for doing this, they receive tokens on both the blockchain they are on and another. These tokens act like currency in the system as they have different values.

To achieve the highest security for these transactions, blockchains use a “proof of work” system.

What are some popular cryptocurrencies?

There are several cryptocurrencies that are widely used right now. Bitcoin is the most popular cryptocurrency, but other cryptocurrencies can exist, such as Litecoin, Ethereum, and Ripple. It is the original cryptocurrency that started the whole thing, and is also one of the most popular in use today. Bitcoin is based on Bitcoin, a cryptocurrency protocol that was released in 2009.

What is cryptocurrency?

Another popular cryptocurrency is Ethereum, which uses the ERC20 standard. Ethereum allows you to create smart contracts, which are basically things that can automatically execute upon certain conditions. Smart contracts can transfer funds or make financial trades.


You don’t have to know everything to invest. Any type of investment opportunity can work. By using this investing guide, you’ll learn more about how to invest in the digital currency space. Once you learn how to identify what type of investment is best for you, you can move on to the next step in getting started investing.

About the author

Falowo Oludayo

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