Cold Storage Without the Costs

A New Perspective on Cold Storage

The computer you already own is a capable Bitcoin signing device. It just needs the right software. SafeKeepVault transforms any x86 laptop or desktop into a fully air-gapped cold storage vault — bypassing the host OS, locking out all network interfaces, and running entirely from a USB drive. The result is hardware-wallet-grade security at the cost of a thumb drive, using hardware you’ve already paid for.

Our Core Principles

• Sovereignty as a Standard — Secure self-custody Bitcoin should not carry a high barrier to entry. The tools required to protect your wealth should be free, open, and accessible to everyone.
• Earned Trust, Not Assumed — In a world of proprietary “black box” devices, transparency is everything. Every line of our code is open-source, auditable, and verifiable.
• Hardware Sustainability — That “old” laptop is more than enough. We believe in maximizing the utility of existing technology rather than creating more electronic waste.

Free and Open Source

SafeKeepVault is released under the MIT License. Our development is public, our releases are SHA-256 verified, and our roadmap is shaped by your input.

We don’t rely on marketing claims—we rely on transparency. If you find a bug, report it. If you have an improvement, submit a pull request. The code is open for everyone to see.