# A Deeper Dive into the ENSv2 Architecture | ENS Blog

<https://ens.domains/blog/post/ensv2-architecture>

- Host: [ens.domains](https://links.thingelstad.xyz/hosts/ens.domains/)
- Saved: February 26, 2026 (2026-02-27T04:53:36Z)
- Record: https://links.thingelstad.xyz/links/b70f74e24413/
- JSON: https://links.thingelstad.xyz/links/b70f74e24413.json

## What Jamie wrote

Technical deep-dive on ENSv2: replaces the flat registry with a hierarchical per-name registry, enabling instant subtree management, granular permissions, and resolver aliasing—all on L1. High-signal read if you hold ENS names or are building anything on top of it. Solid engineering post.

## Facts

- Kind: [Page](https://links.thingelstad.xyz/kinds/page/)

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## Elsewhere

- Wayback Machine: https://web.archive.org/web/*/https://ens.domains/blog/post/ensv2-architecture