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Rachel Welch

20 November 2022 45 Read Crypto

What is the Ethereum Name Service?

ENS is an open naming system built on the Ethereum blockchain. It uses a smart contract called resolver that matches domain names with addresses. This allows users to easily register and manage domains and addresses. The service also offers a registrar that provides subdomains to new users. This system allows for a more secure, user-friendly, and censorship-resistant alternative to conventional DNS.

ENS is also an open platform, which means that any user can participate. The ENS DAO allows token holders to vote on governance proposals. Also, users can link their ENS address to their Twitter handle or to their wallet address. ENS is also designed to be decentralized, which means that the system is run without centralized governance.

How Can Users Use ENS?

Users can also use ENS to register DNS names that they already own. This will allow users to link their social media and wallet addresses to ENS names, which can then be used for decentralized websites. This makes ENS an easy way to switch from traditional DNS to Web3 and to use decentralized dApps.

There are many different terms used in relation to the Ethereum ecosystem. One of the most popular is ENS, which stands for "Ethereum Name Service." The system is similar to DNS, but is built on the Ethereum blockchain. The ENS architecture includes a registry and a resolver. The registry records the names of all the domains registered on the ENS platform. The resolver, which is a smart contract, matches the domains with addresses and then matches the addresses with websites. This process is completely automated.

The ENS architecture also includes specialized smart contracts that handle subdomains. These smart contracts follow specific rules for subdomains. In this way, ENS has the ability to provide a decentralized domain registry and oracle solution. The ENS team believes that the internet-naming infrastructure is a fundamental component of the Internet.

ENS Resolver

The ENS resolver, which is a smart contract, is an important highlight of the ENS architecture. It is used to translate addresses to domain names and matches domains to users. The process is also referred to as a "name resolution." Before a name can be resolved, it must be normalized. This process ensures that upper- and lower-case names are treated equally. The ENS resolver also enables users to translate machine-readable addresses into human-readable domain names. The process is done using fixed-length 256-bit cryptographic hashes. This ensures improved security for ENS.

The ENS resolver can also interact with other smart contracts in the Ethereum ecosystem. This allows ENS to serve as a router for non-Ethereum addresses. It also allows users to assign ENS names to decentralized websites hosted on IPFS. ENS has also been used as a way to dethrone OpenSea as the number one gas-burning protocol for Ethereum.

In April, the ENS registry registered 163,000 new domains. This figure is expected to grow as more people participate in the ENS system. There are some competitors, including Namecoin and Blockstack. These projects are working to replace the current DNS mechanism with a decentralized naming system.