What Is A Stablecoin: The Ultimate Guide

What is a Stablecoin?

From bartering spices for fabrics to cattle for crops, and now government-backed currencies for goods and services, the concept of money has evolved throughout the years. So much so, that we now have a new method of transaction in the form of cryptocurrencies. Although cryptocurrencies are regarded as revolutionary, there is one obstacle that they have to overcome before they can become a mainstream form of transaction. This obstacle has to do with their price volatility. In this article, we will take a look at what a cryptocurrency is, a promising new way to stabilize their prices called stablecoins, as well as some of the most popular stablecoins in the market.

What is a Stablecoin

What Is a Cryptocurrency?

When looking at what a cryptocurrency is, it is important to first take a look at what a blockchain is.

What Is a Blockchain?

A blockchain is a decentralized digital ledger. This ledger is the foundation of a digital network that people across the globe make use of. In this network, people transact and interact with one another. All of these transactions that take place on the network are written to the blockchain’s digital ledger. As time passes, it becomes more and more difficult to alter or remove the transaction once it is written to the blockchain. This is because each transaction on a blockchain has ties to previous and future transactions in the ledger. So altering one transaction on the blockchain will cause a ripple effect whereby each dependent transaction is also altered.

Another challenge when trying to alter a transaction on the blockchain is the amount of computational power required. This is because a blockchain network is made up of a global and vast network of computers. These computers are called peers, and make it possible for anyone across the world to interact and transact on a blockchain network provided that they have an internet connection and access to a digital device. A blockchain’s large network of peers is one of the reasons a blockchain is able to achieve decentralization. Each peer in the global network keeps a digital copy of the blockchain’s ledger, and communicates with all of the other peers in the network to ensure that its copy of the ledger matches that of the other peers and vice versa. If there is a mismatch between two peers’ copies of the blockchain’s ledger, then they communicate with other peers in the network to see which copy of the ledger is correct and then replace the incorrect copy with the correct copy of the blockchain’s ledger.

The reason that it is computationally expensive to alter a transaction in a blockchain ledger is that in order to do so, the person looking to alter the transaction needs to convince a majority of the peers in a blockchain network that the transaction took place differently to how they have it in their copy of the ledger. With some networks, like Bitcoin, that have networks comprising millions of computers, influencing 51% of the computers in the network will no doubt be very difficult. Furthermore, the cost to gain control of 51% of the computers in any blockchain network will be a lot more than any financial gain that can be accomplished by doing so.

A Blockchain Provides a Secure, Decentralized, and Digital Platform For Transacting

As you can see, a blockchain provides a secure, decentralized, and digital way for anyone across the world to transact. A blockchain also provides anonymity for anyone that transacts on its network by implementing advanced cryptography.

Now that we have taken a brief look at what a blockchain is, let’s get back to what a cryptocurrency is.

So What Is a Cryptocurrency?

A high-level definition for what a cryptocurrency is is a simple way to transact value and information on the blockchain, as well as represent ownership of information and value on the blockchain. The best way to think about a cryptocurrency is as a coin or token on the blockchain that contains a portion of the information and/or value stored on the blockchain. This information can be anything, such as property ownership, money balances, etc. The information contained in the token can easily be transferred by exchanging the token or coin with someone else in the blockchain network. Since the amount of information and data in a blockchain network is limited, most blockchains have a finite number of coins or tokens. This limited number of coins, together with the demand for them, is how they get their value.

So that is what a blockchain network and a cryptocurrency are, and also how they are linked. As mentioned at the beginning of this article, the volatility in a cryptocurrency’s price is one of the main reasons that people are afraid to use cryptocurrency as a new way of transacting. Stablecoins were invented to address the issue of price volatility associated with cryptocurrencies. Let’s take a look at what a stablecoin is.

What Is a StableCoin?

As mentioned, stablecoins were created as a way to address the price volatility associated with cryptocurrencies. Stablecoins provide cryptocurrency holders and investors a crypto-equivalent to fiat currencies that can reliably hold value over time without volatility as well as an easier way to transact that value. For example, imagine someone could take the profits that they earned from Bitcoin and store it in a Dollar-like cryptocurrency, then invest that profit in another cryptocurrency later down the line. This person would then also be able to seamlessly withdraw this value to their bank account at a 1:1 ratio to the respective fiat currency post fees.

Stablecoins are especially great for traders as they provide traders an easy way to transfer profits from their trades to a more stable cryptocurrency, allowing them to sleep peacefully at night and preventing them from falling victim to the effects of cryptocurrency volatility.

The Most Popular Stablecoins In the Market

Now that we have taken a look at what stablecoins are, let’s take a look at some of the most popular stablecoins in the market.

Tether (USDT)

Initially launched in 2014 as RealCoin, one Tether is said to always be worth one US Dollar and its supply is only limited by claimed dollar reserves. Tether is the largest stablecoin, and has therefore been pressured to compile regular reports about its reserves to prove that it can maintain its peg to the dollar. Tether is the most widely used stablecoin in the cryptocurrency market and changes more hands in a single day than its entire market capitalization. This makes it a trade-focused currency.


Launched in 2018, the USDC supply is also limited by its dollar reserves. USDC was founded by the globally-known Coinbase crypto exchange that claims it has achieved regulatory compliance. Besides its increasing usage in decentralized finance, decentralized apps, and gaming, USDC is also accepted by most of the world’s largest exchanges.

Binance USD (BUSD)

Binance USD was launched in 2019 and its supply is limited by dollar reserves that are audited monthly. The largest cryptocurrency exchange by trading volume, Binance, is its founder. Users that convert fiat or crypto to BUSD get to use the exchange services at zero fees. Users can also take part in DeFi services at zero fees that can earn extra money.

Dai (DAI)

Dai is a stablecoin whose supply is limited by the collateral stored in its vaults. This collateral is not US dollars but is instead in other cryptocurrencies. This led to a balancing act in early 2019. Dai can be used to trade but is more prevalent on DeFi protocol services. First launched in 2017, DAI has added a number of financial services since then. The issuance of Dai tokens is governed by its Decentralized Autonomous Organization.

What is a Stablecoin: Conclusion

The concept of money has evolved throughout the years. The latest form of money is cryptocurrency. Built on top of distributed, digital, and autonomous networks called blockchains, cryptocurrencies allow anyone from across the globe to transact with them. However, the prices of the majority of cryptocurrencies are extremely volatile. Not only does this volatility stop cryptocurrency from becoming a mainstream form of transaction, it also poses a problem to cryptocurrency traders and investors that need a way to store their cryptocurrency profits without feeling the effects of the volatility associated with cryptocurrency. This led to the invention of stablecoins. Stablecoins not only provide investors and traders a cryptocurrency option that is more stable in price to store their profits, but it also provides them a way to seamlessly shift value between all of the cryptocurrencies in the market.

What is a Stablecoin 2
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I'm a filmmaker with extensive training in multiple sectors of content creation whose films have been shown all over the world. I have also served as a speaker and jury member in multiple events. Nonetheless, in recent years, I became extremely disappointed with the course of the art world in general, and as consequence, I've developed an interest in topics I believed would become crucial for the future, namely, cybersecurity, self-education, web design, and investing in various assets, such as cryptocurrencies. All those events have driven me to launch RushRadar.