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10 Important Cryptocurrencies

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Generally speaking, cryptocurrencies are the currency that we know as coins or tokens. Digital coins are created by a distributed and decentralized ledger. Additionally, the field of cryptocurrencies has grown rapidly since the launch of Bitcoin many years ago. No one knows when the next digital token will be launched. it could be tomorrow or 100 years later. Bitcoin comes out on top when it comes to market capitalization, user base, and popularity.

Those who do not have access to decentralized financial products can use Ethereum and other digital currencies instead of traditional financial systems. A lot of altcoins are approved because they do some things that Bitcoin cannot. For example, more transactions can be processed per second and provide new consensus algorithms such as proof-of-stake.

10 Important Cryptocurrencies

What Does Cryptocurrency Mean?

To understand these alternatives to Bitcoin, let’s first take a step back and consider what we mean by crypto and altcoin terms. Generally, a cryptocurrency is a digital or virtual money that is a coin or token.
Some cryptocurrencies are being used physically on credit cards, but the vast majority of them remain elusive.

Cryptocurrencies are based on complex cryptography, which makes it possible to create, maintain, and process digital currencies and their transactions through decentralized systems. In addition to their common commitment to decentralization, these currencies share other notable features. A cryptocurrency is normally programmed by a couple of developers who build mechanisms for its issuance and other controls. The processes to do this are often called mining.

Since the beginning of the digital age, cryptocurrency has been designed exclusively to be free from government guidance and control, though as the technology has grown more popular the central aspect of the cryptocurrency has been criticized.

The currencies that we know as “altcoins”, sometimes will be described as “shitcoins”. altcoins want to be known as enhanced or transformed Bitcoin. While some of these currencies may have some remarkable features that Bitcoin does not, rivaling the level of protection that Bitcoin’s networks perform has widely yet to be seen by an altcoin.

In the sections below, we will discuss some of the most notable digital currencies other than Bitcoin. The first thing to note, of course, is that such a list will not be complete. Because currently, there are more than 4,000 cryptocurrencies.

Besides that, cryptocurrencies have expanded toward the creation of new tokens, and you could see the next big one before you know it. it could be tomorrow or 100 years later. Despite Bitcoin being widely regarded as the “father” of cryptocurrencies, many analysts believe there are many ways to evaluate tokens besides Bitcoin. Most analysts rate coins concerning one another by their market capitalization. We have considered this, but there may be other reasons for a digital token to be added to the list.

  1. Ethereum (ETH)

Ethereum, the first altcoin on this list, is a decentralized platform that makes it attainable to create and handle Decentralized Applications (also known as DApps) without any downtime, deception, administration, or obstruction.

It is the goal of Ethereum to produce a decentralized set of financial products that anyone in the world will be able to have free access to no matter where they come from, despite ethnicity or religion. Because of these features, people in some countries get access to accounts, loans, insurance, and a variety of other financial products even without access to the state infrastructure and state identification.

Ether is Ethereum’s platform-specific cryptographic token. Ethereum can be seen as a vehicle for driving around on the Ethereum platform and is favored by mostly developers working on creating applications for Ethereum, now also by investors searching for other digital currency to purchase with ether. Despite it being a significant competitor to Bitcoin at the moment, Ether is currently the second-largest digital currency in the world by market capitalization, although it lingers behind by a significant edge.

At the beginning of 2014, Ethereum began selling Ether in a pre-sale which gained widespread interest. These pre-sales helped shape the idea of initial coin offerings (ICOs). As Ethereum claims, “anything can be coded, decentralized, secured and traded.” In 2016, an attack on the DAO caused Ethereum to split into Ethereum and Ethereum Classic. The market cap of Ethereum was $201.5 billion in March 2021 and its per token value was $1,769.77.

Ethereum will switch from proof-of-work to proof-of-stake in 2021. As a result, Ethereum’s network will use less energy and facilitate transactions much more quickly. Proof of stake permits network participants to stake certain amounts of their ether in the network. This allows the network to be secured and transactions to be processed properly. Those who do so get rewarded with ether, as if they were investing. This is a replacement for Bitcoin’s proof-of-work system where miners are rewarded extra Bitcoin for processing purchases.

  1. Litecoin

Litecoin, launched in 2011, has been called “silver to bitcoin’s gold” because it was among the first cryptocurrencies to simulate Bitcoin’s model. It was created by former Google engineer Charlie Lee, a graduate of MIT. As Litecoin is a decentralized cryptocurrency that uses “scrypt” as a proof of work and can be decoded by CPUs of consumer-grade, it does not rely on any central authorities to function.

Bitcoin and Litecoin have many similarities, but Litecoin offers a faster transaction confirmation time and faster block generation rate. Litecoin is not only used by developers, but a growing number of traders also accept it. As of March 2021, Litecoin was the sixth largest cryptocurrency in the world in terms of market cap (13.626 billion) and per token value, with a valuation of $195.68 at the time.

  1. Cardano (ADA)

An entirely new cryptocurrency, Cardano is built on a proof-of-stake model that was created with the help of researchers, mathematicians, and cryptography experts. In a disagreement with the direction that Ethereum had taken, Charles Hoskinson left the company but went on to co-found Cardano. To build Cardano’s blockchain, the team experimented extensively and conducted peer-reviewed research. Cardano is based on the research of over 90 papers on blockchain technology across a range of topics. This research is the basis of the project. As a result of this precise process, Cardano stands out among its peers and other large cryptocurrencies that use the proof-of-stake model.

As Cardano’s blockchain is capable of more than Ethereum’s, it has been entitled the “Ethereum killer.” Still, Cardano is just getting started. While Ethereum has been beaten to the consensus model with proof-of-stake, but still is a ways away from serving as the principal decentralized finance. Cardano provides decentralized financial products similar to Ethereum and provides solutions for the following:

  • chain interoperability
  • voter fraud
  • legal contract tracing

A single ADA currently exchanges for $1.127, Cardano has a market capitalization of $35.9 billion as of March 2021.

  1. Polkadot (DOT)

With Polkadot, it will be possible for other blockchains to interact. It is a type of cryptocurrency known as a proof-of-stake cryptocurrency. This protocol aims to connect permissioned and permission-less blockchains, as well as oracles, so computer systems can work together. The core of Polkadot is its relay chain which allows cross-network interoperability. Additionally, different use cases can be supported with parallel blockchains and native tokens.

in contrast to Ethereum, in this system, programmers can create their own blockchain whilst also benefiting from the existing security that Polkadot’s chain already owns. In the Ethereum blockchain, developers can  build new blockchains, although they need to set up their own safety that leaves smaller and newer projects vulnerable since large blockchains have more security. Polkadot calls this concept shared security. One of the co-founders of the Ethereum platform, Gavin Wood, developed Polkadot to promote different views on the Ethereum project’s future.

In March 2021, Polkadot’s value in market cap is $34.2 billion, and its shares trade at $37.27 per DOT.

  1. Bitcoin Cash (BCH)

In the recent history of altcoins, Bitcoin Cash has held an important place because it was one of the earliest and most successful hard forks of Bitcoin. Generally, a hard fork occurs when a blockchain network goes through an extreme change in protocol. Two or more branches are created, one following the old protocol and the other following the new protocol. Forks occur as the result of disagreements between developers and miners. Because cryptocurrencies are decentralized, there is a need for consensus in order to make wholesale changes to the code of a token or coin; the mechanism for achieving consensus varies according to the cryptocurrency.

The original chain will remain true to its original code, while the new chain will see a renamed coin with changes to its code. When these conflicting groups fail to reach an agreement, the digital currency can be split into two, with the original chain remaining true to its original code. A split in the bitcoin network in August 2017 caused the formation of BCH.

One of the concerns that affected BCH’s development was scalability. Bitcoin’s network and its blocks have a boundary of 1 Megabyte (MB). A block size of 1 MB could be increased to 8 MB by BCH, with the idea of having larger blocks, greater transaction capacity, and therefore allow greater speed will happen. Moreover, it also removes the Segregated Witness protocol, which affects block capacity.

In March 2021, BCH was valued at $10.2 billion in market cap and was worth $537,14 per token.

  1. stellar

Lumens are the native currency of Stellar. Users must hold Lumens to be able to transact on the network. Stellar, a decentralized open blockchain service, is working to provide enterprise solutions for financial institutions to connect and facilitate large transactions. Banks and investment firms have been able to make massive transactions that used to take days and involve many intermediaries, but now with Stellar can be done practically instantly without intermediaries and may cost little or nothing.

The Stellar blockchain may have been designed for enterprise transactions, however, there are no restrictions on its use by anyone. Any currency can be used for cross-border transactions. Jed McCaleb, one of the founders of Ripple Labs and developer of the Ripple protocol, established Stellar. Later, he left the Ripple team to co-founded the Stellar Development Foundation. Stellar Lumens are worth $0.42 as of March 2021 and have a market cap of $9.301 billion.

  1. Chainlink (LINK)

Serguei Nazarov formed Chainlink with Steve Ellis. Chainlink synchronizes off-blockchain data and information onto on-blockchain smart contracts. It’s a secure, decentralized oracle network that links data and smart contracts, like Ethereum. A blockchain can’t connect to external applications securely. Chainlink’s decentralized oracles enable smart contracts to interact with outside data so that contracts can be executed based on data that Ethereum itself cannot be connected to.

On Chainlink’s blog, they explain a few of the many use cases, including monitoring water supplies in some cities for pollution or unauthorized siphoning going on. The level of water, the corporate waste levels, and the water tables can be monitored using sensors that can be installed in the environment. Chainlink’s oracle can find this data and use it to create smart contracts. These smart contracts can be set up to do things with the data from the oracle, such as:

  • Execute fines
  • make flood warnings
  • warn companies overusing city water

As of March 2021, one chainlink per LINK is worth $29.46, while the market cap is $12.075 billion.

  1. Binance Coin (BNB)

Changpeng Zhao founded the Binance exchange. Binance Coin offers a payment method for the fees connected with trading on Binance Exchange. Those who pay with the token -as an exchange-, they can trade at a discount. Binance coin utilizes the same blockchain that Binance’s decentralized exchange uses as a platform to process on it. Statistics show that Binance is one of the most popular exchanges across the world, according to trading quantities. In the beginning, Binance Coin was an ERC-20 token, which was used by Ethereum. It eventually launched as a mainnet. A consensus model known as proof-of-stake is used by the network.

With a market capitalization of $3.19 billion as of March 2021, Binance has a per-BNB value of $1.00.

  1. Tether (USDT)

Tether launched in 2014. Between the “stablecoins,” Tether was the earliest and most widespread among them. In a stablecoin, the market value is pegged to a currency or other external reference in an attempt to make the cryptocurrency less volatile.

Because many digital currencies, even the largest ones such as Bitcoin, have experienced multiple phases of volatility, Tether and other stablecoins will try to reduce volatility and attract users who otherwise may be wary. Tether’s value is linked directly to the US dollar. This system makes it easier and more convenient for users to swap back and forth between cryptocurrencies and US dollars than converting to ordinary currency. Defining itself as “a blockchain-powered platform that makes it probable to buy and sell fiat currencies digitally”.

This cryptocurrency allows consumers to use a blockchain network and similar technology to utilize a traditional currency while reducing volatilization often related to digital currencies. Tether’s per token value is $1.00. the total market cap of Tether in March of 2021 was $38 billion, which makes it the 4th greatest crypto.

  1. Monero (XMR)

Monero Launched in April 2014, this open-source cryptocurrency soon gained considerable traction among lovers of cryptography. Monero developed under a donation-based and community-driven model.

Here are some of its properties:

  • secure
  • private
  • untraceable

A strong focus of Monero is the policy of decentralization and scaling, and its invention of “ring signatures” enables complete privacy. It is probable to identify at least one real participant in a group of cryptographic signatures generated by this method, however, because they all seem authoritative, it is impossible to identify the real one.

Monero’s outstanding safety systems have given it a reputation for being connected to criminal activities around the world, which has hurt its popularity. Although it is an ideal candidate for making unknown illegal transactions, the privacy essential to Monero is also profitable to dissidents of oppressive regimes around the globe.

As of March 2021, Monero had a market capitalization of $3.9 billion and a value of $222.02 per token.


Mila doesn’t only cover Blockchain and crypto, but she does focus the bulk of her writing efforts on this emerging technology and how it is impacting not just US markets, but global markets too. From the British Virgin Islands to China, her reporting leaves no global crypto stone unturned. Her tenacity and candid opinions on the impacts of crypto and Blockchain have made her a leading voice in the industry and a top source of truth to the curious masses.

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