What is the release time of ens

ENS was released in 2017 to provide decentralized domain name services for the Ethereum network.

What is the release date of ENS (Ethereum Name Service)?

ENS, full name Ethereum Name Service, is a decentralized domain name system on the Ethereum network, aiming to simplify the use and management of Ethereum addresses. The release time of ENS is a concern for many cryptocurrency enthusiasts and developers, as it marks an important milestone for the ENS project from concept to practical application.

ENS concept and background

The core idea of ​​ENS is to simplify the user experience of the Ethereum ecosystem by mapping human-readable names to Ethereum addresses, content hashes and other metadata. For example, users can use "alice.eth" instead of a long list of complex Ethereum addresses to receive cryptocurrencies. This simplification not only improves the user experience, but also provides the foundation for the expansion and popularity of the Ethereum ecosystem.

The development of ENS began in 2016 and was led by Nick Johnson and Alex Van de Sande. They recognized that the Ethereum network needed a more user-friendly address system, which prompted them to start developing ENS. After a year of development and testing, the ENS project was officially released in 2017.

ENS release date

The official release date of ENS is May 4, 2017. This day marks the first version of ENS being deployed on the Ethereum main network, where users can start registering and using the ENS domain name. This release time is an important milestone for the ENS project, because it marks the entry of ENS from the development stage to the practical application stage.

At the beginning of the issuance, ENS registration and management were mainly carried out through a centralized registry, called "ENS Registrar". With the development of the project, the ENS team has gradually implemented a decentralized registration and management mechanism, making ENS a completely decentralized system.

Mainstream Bitcoin Exchanges in 2025:

Ouyi official website:

Ouyi official app:

Binance official website:

Binance official app:

gate.io official website:

gate.io official app:

ENS registration and usage process

To use ENS, users need to understand their registration and usage process. Here are the detailed steps to register and use the ENS domain name:

• Select a domain name : First, the user needs to select an ENS domain name to register. ENS domain names usually end with ".eth", such as "example.eth".
• Check domain name availability : Users can query the availability of selected domain names through the official ENS website or other ENS-enabled platforms. If the domain name has been registered, the user needs to select another domain name.
• Register a domain name : If the domain name is available, the user needs to pay a certain ETH to register the domain name. Registration fees vary according to the length and requirements of the domain name.
• Setting up a parser : After successful registration, the user needs to set up a parser (Resolver) to resolve the domain name to the corresponding Ethereum address or other metadata.
• Manage domain names : Users can manage domain names through ENS management tools, including renewal, transfer and setting subdomain names.

ENS's technical architecture

The technical architecture of ENS is the key to its efficient operation. The ENS system consists of multiple components, including a registry, a resolver, and a reverse resolver.

• Registry : The registry is the core component of the ENS system and is responsible for managing the registration and ownership information of all ENS domain names. It is a smart contract that stores ownership and parser information for all ENS domain names.
• Resolver : The resolver is responsible for resolving the ENS domain name to the corresponding Ethereum address or other metadata. Each ENS domain name can be set up to meet different needs.
• Reverse Resolver : The reverse resolver allows users to resolve Ethereum addresses back to ENS domain names, enhancing the flexibility and availability of the ENS system.

ENS application scenarios

ENS has a wide range of application scenarios and covers all aspects of the Ethereum ecosystem. Here are some common ENS application scenarios:

• Simplified transactions : Users can use ENS domain names to replace complex Ethereum addresses for transactions, improving transaction convenience and security.
• Decentralized applications (DApps) : Many DApps use ENS domain names as the entrance to their user interface, simplifying user access and user experience.
• Content distribution : ENS can be used to distribute and manage decentralized content, such as files on IPFS (InterPlanetary File System).
• Authentication : ENS domain names can be used as digital identity for users and are used for authentication of various decentralized applications and services.

ENS's community and ecosystem

ENS’s communities and ecosystems are important drivers of its sustained development and innovation. The ENS project has an active community, including developers, users and supporters, who work together to drive the improvement and expansion of ENS.

The ENS ecosystem includes multiple platforms and tools that support ENS, such as the official website of ENS, MyEtherWallet, MetaMask, etc. These platforms and tools provide users with convenient ENS domain name registration and management services, further promoting the popularization and application of ENS.

Frequently Asked Questions

Q1: Does ENS domain name need to be renewed after registration?

A1: Yes, there is a regular renewal after registration of the ENS domain name. The renewal period is usually one year, and users need to pay a certain ETH before expiration to renew the domain name to maintain their ownership and usage rights.

Q2: Can ENS domain names be transferred to others?

A2: Yes, the ENS domain name can be transferred to other people. Users can transfer domain names to new owners through ENS's management tools, but they need to obtain the consent of the new owner.

Q3: Can ENS domain name be set?

A3: Yes, ENS domain names can be set as subdomains. Users can set multiple subdomains for their domain names through ENS's management tools, such as "sub.example.eth", and resolve the subdomains to different Ethereum addresses or other metadata.

Q4: Does ENS support address resolution of multiple cryptocurrencies?

A4: Currently, ENS mainly supports the resolution of Ethereum addresses, but as the project develops, the ENS team is exploring the possibility of supporting other cryptocurrency addresses. Users can set up different parsers to resolve multiple cryptocurrency addresses.

The above is the detailed content of What is the release time of ens. For more information, please follow other related articles on the PHP Chinese website!