PQVault Spaces

Industry 4.0 Data Room

Quantum-Safe Data Room and Workspaces for Documents, Partners, and Machines

PQVault Spaces is an encrypted workspace where your documents and your digital twins live side by side. Share Asset Administration Shells with customers, exchange production data over open dataspace protocols, and run due diligence with external advisors — under one access model, one audit trail and post-quantum encryption that never hands your keys to the server.

Key Features

Secure Member Invitations

Invite internal employees and external partners into dedicated workspaces. Guests receive their own keys.

Granular Roles & Permissions

Assign precise access rights and permissions to ensure users only access the information they need.

Secure Sharing Links

Share files and folders through protected links with configurable viewing and editing permissions.

Versioning & File Recovery

Track file changes, restore previous versions and recover important data whenever needed.

Centralized Workspace Management

Manage projects, users, permissions and collaboration activities from a single platform.

Zero-Trust Quantum-Safe Encryption

Protect all workspace data including files and documents with advanced post-quantum encryption and zero-trust security principles.

Signature Workflows

Collect legally structured signatures from several parties — sequentially or as a quorum, internally and externally. Everyone is notified when it is their turn.

Public Verification & Certificates

Every finalised signature, workflow and resolution can be verified by anyone — without an account and without access to the content. The platform seals each completed document with PQC signatures over its verification hashes and signer protocol.

Asset Administration Shells

Manage Industry 4.0 digital twins next to the documents that belong to them. Shells are shown directly on your folders, so the twin and its paperwork never drift apart.

VDI 2770 Document Classification

Classify drawings, manuals and certificates by document class, revision and release status. Every file shows its classification at a glance — including what has not been classified yet.

Sovereign Dataspace Exchange

Publish assets with usage policies and let partner systems negotiate access automatically over the Dataspace Protocol — restricted by Business Partner Number, purpose and time window.

Structured Document Q&A

Run due diligence with numbered questions, categories and named responsible people. Question and answer text are encrypted in the browser — the server never sees them.

Digital Resolutions & Voting

Put decisions to a formal vote with quorum, weighting and deadlines. Each vote produces a tamper-evident receipt, and results are hashed so they can be verified later.

Approval Workflows

Request a release from a named reviewer with a reason. The reviewer list only shows people who can actually open the document, so an approval can never stall on someone without access.

Built for Industry 4.0

Most data rooms were built for documents. Most Industry 4.0 platforms were built for machines. Manufacturers need both: the drawing and the digital twin, the contract and the sensor history, the internal engineer and the external buyer’s lawyer.

Digital twins with their documents
Create Asset Administration Shells for a machine, a product type or a plant section, and attach the documents that belong to them. Folders show which shells they carry, so the relationship stays visible in daily work.

Classified to VDI 2770
Document class, revision and release status are shown on every file. You see immediately what is released, what is still under review, and what still needs classifying — without a side spreadsheet.

Machine-readable on your terms
Publish shells and submodels over a standards-based AAS API so partner systems can retrieve them directly — under the same access rules and the same audit trail as everything else.

Dataspace

Industrial data sharing is moving to dataspaces: you publish what you offer, attach the rules under which you offer it, and the counterparty’s system negotiates access automatically. PQVault Spaces implements the Dataspace Protocol — catalogue, contract negotiation and transfer — so partners connect with their own connector instead of receiving a ZIP file by email.

Usage policies travel with the offer: restrict an asset to a specific Business Partner Number, bind it to a stated purpose, limit it to a time window. Every decision — granted or denied, and why — is recorded. And before you go live, you can simulate a partner’s access from your own screen and see exactly what they would experience.

Prove It — Don’t Just Claim It

Tamper-evident Every audit entry is chained to the previous one with SHA-256. Altering or deleting a record breaks the chain and is detectable — verifiable on demand from inside the product.

Append-only The database itself refuses updates and deletions on audit tables. Not a policy — a constraint.

Every actor, internal and external Guest logins, external downloads and partner requests over the dataspace are recorded with their role — not just the actions of internal employees.

Is your Workspace really secure?

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"Prevention is cheaper than a breach"