Offline update and authenticity centre
Signed. Checksummed. Carried in by you.
Every release carries its detached signature, SHA-256 checksum, release notes and provenance — and the appliance, not this website, verifies it.
- Download with an ordinary browserOn a workstation of your choosing. The appliance never contacts this site.
- Compare the checksumThe SHA-256 published here against the file you downloaded.
- Carry it inRemovable media, local upload, or your own internal repository.
- The appliance verifiesSignature, version floor and integrity — an unsigned, altered or older package is refused.
- Install and recordThe installation is written to the appliance's own audit trail.
The update design follows the threat model of The Update Framework: signed metadata, separated signing roles, protection against rollback and freeze.
SOVEREIGN BY DESIGN.
Request a technical briefing
Tell us what you need to protect. A briefing is an engineering conversation; it never needs your credentials, network inventories or logs.