Ethereum Name Service has launched ENSv2 on the Ethereum mainnet, introducing optional migration for existing .eth names, individual subname registries, and a commemorative NFT for wallets eligible under a June 1, 2026 snapshot. The Oct. 27 launch was amplified by Arbitrum, which framed the release as a milestone for Ethereum's decentralized domain ecosystem.
According to ENS Labs, existing .eth names remain usable without re-registration. Holders can upgrade when they want to use new capabilities, and there is no deadline to migrate. The release follows founder Nick Johnson's Oct. 11 activation proposal, which was executed on Oct. 27 after support representing about 1.69 million ENS tokens, compared with just 24.94 tokens in opposition and exceeding a one-million-token quorum.
The activation stops new registrations through the old registrar and transfers its ownership to a contract that permits renewals. Names that have not migrated remain renewable through the designated ENSv1 renewal contract. Johnson’s plan separates the governance transaction from subsequent work by ENS Labs, including a final synchronization of ownership records, opening ENSv2 registrations, and transferring remaining administrative roles.
ENSv2 introduces individual registries for subnames, allowing organizations to manage names beneath a parent name. Multiple names can point to the same registry contract, and the architecture replaces the Name Wrapper’s fuse-based controls with roles. The Permissioned Resolver documentation specifies that permission to edit one text key applies to every name served by that resolver instance, while record linking allows several names to share a bundle of records without duplicating values.
The optional commemorative NFT uses a June 1, 2026 snapshot, with one collectible per eligible wallet even if it held several names. Eligibility is visible after all eligible names have been upgraded, and expired names or names that cannot migrate do not block the reveal. Minting is optional and requires Ethereum gas. The generative artwork was created by Simon Alexander-Adams, known as Polyhop, using five traits tied to ENS history. Name length determines rarity: three-character labels are Elemental, four are Rare, five are Uncommon, and six or more are Common.
ENS Labs also released a redesigned ENS App and ENS Explorer, combining registration, renewal tools, profile customization, and notifications. More than 40 teams were ready for ENSv2, including MetaMask, Safe, 1inch, Aragon, Arbitrum, Jumper, and Lighter. The launch builds on earlier integrations such as PayPal and Venmo support from September 2024 and Bitwise’s July 2024 publication of ENS-tagged addresses for its spot Ethereum ETF, ETHW.
The rollout could draw new users into the Ethereum and Arbitrum ecosystems, though the broader crypto market remains mixed. Traders and analysts are likely to monitor on-chain registrations, migration activity, and NFT claims as early indicators of adoption.
