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Snigdha OSDecentralized

Downloading the ISO

How to obtain verified development ISO images and integrity manifests.

1 min readUpdated: 2026-11-12

Downloading the ISO

Snigdha OS Decentralized publishes signed ISO images, cryptographic checksums, detached OpenPGP signatures, SPDX 2.3 Software Bill of Materials (SBOM), and SLSA v1.0 provenance attestations.

Note
The official bootable ISO is published and available for download at the [GitLab Releases](https://gitlab.com/SnigdhaOS/decentralize/iso/-/releases) repository. Checksums and detached OpenPGP signatures are provided for independent cryptographic verification.

Release Artifact Files

A complete release bundle consists of the following artifacts:

  • snigdhaos-decentralize-2026.11.13-x86_64.iso — Bootable live hybrid ISO image (~1.38 GiB)
  • snigdhaos-decentralize-2026.11.13-x86_64.iso.sig — Detached OpenPGP signature for ISO
  • SHA256SUMS — Cryptographic SHA-256 hash manifest
  • SHA256SUMS.sig — Detached OpenPGP signature for SHA-256 manifest
  • BLAKE2SUMS — Cryptographic BLAKE2b hash manifest
  • BLAKE2SUMS.sig — Detached OpenPGP signature for BLAKE2b manifest
  • release-manifest.json — Machine-readable release metadata schema v2
  • SBOM.spdx.json — Complete SPDX 2.3 software bill of materials
  • provenance.intoto.jsonl — SLSA v1.0 build provenance attestation
  • release-signing-key.asc — Public OpenPGP release signing key
  • release-key.fpr — Pinned OpenPGP signing key fingerprint confirmation