Passport Prime gives you 50GB of encrypted storage for your most important files.

So how do you get a file from your computer onto the device without exposing everything already there?

Normally, plugging in a drive works both ways: the computer can read everything and write anything to it. So can any malware on that computer.

Plug in Passport Prime, and the computer sees only one small, separate area: the Airlock. Your 50GB never appears. The computer can't open it, scan it, or tell what's inside.

Drop your file into the Airlock folder on your desktop, like you would with any drive. Then unplug.

Only now, on Passport Prime's screen, do you move the file from the Airlock into your encrypted storage. The last step happens after the computer is out of the picture.

Nothing travels straight from a computer into your vault. Everything passes through an airlock first.

That's why it's called Airlock🔐

KeyOS v1.4.0-beta1 is now available for Passport Prime testers! 🚀

This is a major update, headlined by App sideloading, a completely redesigned launcher, and brand-new app icons.

It also introduces:
• Multisig exports for Unchained and Casa
• Connections for Bitcoin Safe and Coconut Wallet
• Imports from Aegis and Proton Authenticator
• Extensive security improvements across Bitcoin signing, multisig validation, apps, and storage

This is a pre-release build intended for experienced users who are comfortable flashing firmware through recovery mode. The stable KeyOS v1.4.0 release will follow.

Want to help us test it? Please read the full forum post carefully before you begin and follow every step exactly. It contains the recovery-mode installation instructions, backup guidance, known issues, and important information about upgrading to the stable release later.

Read the forum post and testing instructions here: https://community.foundation.xyz/t/keyos-version-1-4-0-beta1-now-available-for-testing/1200/14

We cant wait to see what you will build!

Things are about to get very interesting.👀

Miniscript. A password manager. Tether WDK. Nostr tools. PGP. Plenty more already in the Passport Prime App Showcase.

Now sideloading is coming to KeyOS in a matter of days.

Explore the showcase: https://foundation.xyz/app-showcase

What will you build?

Envoy v2.3.1 is now available!

This follow-up release focuses on important bug fixes, privacy, and reliability improvements.

The update includes improved Tor connectivity, restored QuantumLink pairing on Android 10 and 11, stronger Activity-feed privacy for passphrase accounts, Passport Prime message-signing fixes, and security updates to wallet dependencies.

The update has been published across all supported mobile platforms.

Read the full release notes below:
https://foundation.xyz/blog/envoy-version-2-3-1-is-now-available

Passport Prime is assembled in the USA!

That matters because hardware security begins long before you switch a device on.

Who assembled it? Who tested it? Who handled it before it reached you?

The reason is practical, not patriotic. When you’re building a device people will trust with their keys, you should know exactly where it has been and who handled it before it reached them.

With Passport Prime, we do.

https://foundation.xyz

KeyOS v1.3.1 is now available for Passport Prime.

This release adds last-word generation to creating your seed phrase. If you create your own seed using dice, coin flips, or words drawn from a container, you can now enter the first 11 or 23 words directly on Passport Prime.

Passport Prime will generate a valid final word that satisfies the BIP39 checksum, no external tool required.

The video in the blog post shows the feature in action.

You can check your Passport Prime firmware version in the settings on your Passport Prime and initiate the download with Envoy.

Read the full release notes in our blog post. https://foundation.xyz/blog/keyos-version-1-3-1-is-now-available

As always, let us know if you have any questions. We’re happy to help.

"Passport combines randomness generated by separate hardware components before creating a wallet.

The firmware is also published as free and open-source software with reproducible builds, so independent researchers can verify that the software running on the device matches the published code"

See Cointelegraph newest article on Coldcard entropy flaw.

https://cointelegraph.com/magazine/does-the-coldcard-attack-mean-all-hardware-wallets-are-now-insecure

Many are reassessing their Bitcoin security. We understand why.

Passport Prime is compatible with multisig coordinators including Sparrow, Nunchuk and unchained.

Use it alongside hardware from other manufacturers. Choose your coordinator.

Build the setup that works for you.

Let us know if we can help along the way 🧡