In the cryptocurrency world, the term “altcoin” refers to any digital asset that is not Bitcoin. The altcoin market is growing at a rapid pace and there are currently over 5,000 altcoins available for trading on various exchanges.
While Bitcoin is the clear leader in the cryptocurrency space, altcoins are gaining popularity due to their unique features and benefits. Below, we take a look at some of the key ways in which altcoins differ from Bitcoin.
1. Altcoins Have a Wide range of Use Cases
One of the main ways in which altcoins differ from Bitcoin is in their use cases. While Bitcoin was designed primarily as a peer-to-peer electronic cash system, altcoins have a wide range of use cases.
For example, Ethereum’s smart contract functionality allows it to be used for a variety of applications such as decentralized exchanges, games, and prediction markets. Similarly, Litecoin was designed as a faster and more lightweight version of Bitcoin that is better suited for small transactions.
2. Altcoins Have Different Supply Limits
Another key difference between altcoins and Bitcoin is their supply limits. While there will only ever be 21 million Bitcoins created, many altcoins have a much higher supply limit.
For example, Ethereum has a supply limit of 100 million ETH and Litecoin has a supply limit of 84 million LTC.
Higher supply limits can be beneficial as it means that there is more room for growth and adoption. However, it can also make an asset more volatile and prone to price fluctuations.
3. Altcoins Use Different Consensus Mechanisms
Bitcoin uses a Proof-of-Work (PoW) consensus mechanism which secures the network by requiring miners to solve complex mathematical problems in order to add new blocks to the blockchain. In return for their work, miners are rewarded with newly minted Bitcoins.
However, not all altcoins use PoW consensus mechanisms. For example, Ethereum is currently moving from PoW to Proof-of-Stake (PoS) which will secure the network by requiring users to stake their ETH in order to validate transactions.
There are also a number of other consensus mechanisms used by altcoins such as Delegated Proof-of-Stake (DPoS) and Proof-of-Authority (PoA).