Infrastructure

Arch Linux now has a reproducible container image

Arch Linux achieves bit-for-bit reproducible container images, advancing supply chain transparency by verifying deterministic builds across multiple runs.

Monday, April 20, 2026 12:00 PM UTC2 MIN READSOURCE: LWN.netBY sys://pipeline

Arch Linux released a bit-for-bit reproducible container image, verified through digest equality and diffoci comparison. The achievement reuses the deterministic rootFS build process from their WSL image, marking progress in reproducible builds efforts.

Read original at LWN.net

Arch Linux now has a bit-for-bit reproducible Docker image

Arch Linux achieves bit-for-bit reproducible Docker images under a new "repro" tag, solving a critical infrastructure challenge for verifiable container supply chains.