ENS Labs officially launched the ENSv2 protocol upgrade on the Ethereum mainnet on October 27, 2026. The rollout of this new architecture coincided with the debut of two supporting platforms: the redesigned ENS App interface and the ENS Explorer.
Activation of the protocol upgrade was passed through decentralized governance after a proposal submitted by ENS founder Nick Johnson was approved by token holders. A total of 1.69 million ENS token votes were cast in favor, compared to 24.94 tokens against, easily surpassing the minimum quorum requirement of one million tokens.
For owners of already registered .eth domain names, the upgrade does not require re-registration. Existing domain names remain active on the network without disruption, and renewals will continue to run through the ENSv1 renewal contract.
Self-Registration System and Parent Domain Risks
A fundamental shift in ENSv2 lies in the governance of subnames. The new architecture introduces self-registration capabilities for subnames directly under a parent domain. This mechanism replaces the legacy Name Wrapper permission restriction system with a role-based control structure.
The link between parent domains and subnames is also reinforced under the new architecture. If a parent domain expires, the entire subname tree beneath it automatically ceases to function. The defunct subname hierarchy will not carry over or transfer to the parent domain’s next registrant.
NFT Card Claims Based on June Snapshot
Marking the system upgrade, ENS Labs released commemorative generative NFT cards created by Simon Alexander-Adams (Polyhop). Distribution of the digital collectibles is reserved for eligible wallets based on snapshot data from June 1, 2026.
The generative NFT cards feature five attributes with rarity tiers determined by the character length of the domain label. The Elemental category is designated for three-character names, Rare for four characters, Uncommon for five characters, and Common for names with six or more characters.
Minting the NFT cards is optional for account owners. Eligible users only need to cover Ethereum network transaction gas fees after completing the migration of their domain names.
For domain and subname owners across the Ethereum ecosystem, the new rules offer greater registration flexibility while demanding heightened vigilance in maintaining parent domain renewals so that the underlying subname chain remains intact.
Reported by crypto.news.
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Disclaimer: This article is for informational and educational purposes only, not financial advice. Cryptocurrency assets are highly volatile and carry significant risk. Always do your own research (DYOR) and never invest more than you can afford to lose.
