what is ENS

What is the Ethereum Name Service (ENS)?

Ethereum Name Service (ENS) is a really cool way to make using the Ethereum blockchain much simpler. With ENS, you can turn those long, complicated Ethereum addresses into easy-to-remember domain names. Think of it like getting your own personal website address, but instead of a .com or .org, it’s a .eth!

With ENS, you can register a custom domain name like “myname.eth” and then connect it to your Ethereum address. This means you can send and receive cryptocurrency, access decentralized apps, and even buy and sell special digital collectibles called non-fungible tokens (NFTs) all with just an easy-to-remember name.

It’s like making a shortcut to the Ethereum world, making it much more accessible for the everyday person.

Why ENS Was Developed

The ENS development team recognized that while the Ethereum blockchain is strong, it may be difficult to utilize for some users. To send and receive Ethereum, an address is required, which is a lengthy series of characters and digits that can be difficult to remember and even more so to communicate with others.

This is where ENS comes in. It streamlines the process of transacting on the Ethereum blockchain by wrapping up all those super-long series of digits into short, memorable names that people can remember and identify with.

The ENS team aimed to create an easier way for users to send and receive bitcoin, engage with decentralized apps, and gain access to digital collectibles without having to memorize a complex sequence of numbers and letters. Thus, ENS was developed to demystify this topic and make it more approachable to the general public.

How Can You Use an ENS Domain?

There are many uses for an ENS domain, including:

Crypto Transactions

Say you want to send some cryptocurrency to a friend. You can give them your ENS domain name, like “myname.eth,” instead of a long list of numbers and letters that can be hard to remember and type. Then, if your friend wants to send you cryptocurrency, they can just type “myname.eth” instead of a long and hard to remember Ethereum address.

Decentralized Apps

Decentralized apps are another way ENS is used on the Ethereum blockchain (dApps). These apps can be hard to use because you need Ethereum addresses to talk to them. But with ENS, you can access and interact with dApps by using a domain name that is easy to remember.


It can also be used to buy and sell non-fungible tokens, which are digital collectibles (NFTs). So, instead of looking through a long list of Ethereum addresses to find the NFT you want to buy, you can just use an ENS domain name that is easy to remember.

In a nutshell, ENS is like an address book for Ethereum. It lets you replace those long, hard-to-remember Ethereum addresses with easy-to-remember domain names, which makes it easier for you to use the decentralized web. ENS is making it easier and more user-friendly to send cryptocurrency, interact with dApps, and buy NFTs.

How ENS Domains Work

The technical details of how ENS maps human-readable domain names to Ethereum addresses might sound a bit tricky, but don’t worry! I’ll explain it in a simple and friendly way.

First of all, ENS is built on the Ethereum blockchain, which means that it uses smart contracts to register and resolve domain names. A smart contract is just like a computer program that runs on the Ethereum blockchain. It can do things like register and manage domain names on ENS.

When you want to register your own domain name, like “myname.eth”, you can do it on the ENS website by following the registration process. Once you’ve registered your domain name, you can then connect it to your Ethereum address using a smart contract. This smart contract acts like a bridge between your domain name and Ethereum address.

When someone wants to send cryptocurrency to your domain name, “myname.eth”, the ENS system will use the smart contract to look up the Ethereum address associated with that domain name and send the transaction to that address. This process is completely decentralized and happening on the Ethereum blockchain.


If you want to learn more about ENS domains, there is no better resource than the official Ethereum Name Services website. You will find in-depth documentation that will help you fully comprehend the intricacies of this technology and its applications for the future.

Similar Posts