Cryptosteel is launching open source hardware tool for secure offline private key storage.

Cryptosteel is out of beta and into the fire!

Big news, everyone! Cryptosteel is out of beta — and special editions are available for a limited time.
After countless brainstorms, demos and optimizations, our long-awaited assembly line is finally all greased up and good to go. We’re beside ourselves with gratitude to all our friends, fans, trailblazing customers and early backers. You have made it possible for us to come this far, and we’re thrilled to announce this next stage of our journey.
As of right now, open-source Cryptosteel project schematics are permanently available for download on Github. To celebrate this event, we’re offering a limited run of one-of-a-kind test-run prototypes, each signed, distinctive and part of a collector’s edition featuring a signed print by Cryptosteel’s contributing artist Rafael Akahira. In commemoration of our open-source launch, Akahira has combined his signature reduction woodblock technique with vivid imagery inspired by Satoshi Nakamoto’s infamous manifesto. Each print, like each limited-edition Cryptosteel indestructible backup tool, is completely unique and available for a limited time only.

Limited Edition Cryptosteel Open Source Launch Bundle
We’re also happy to report that our newest-and-most-improved Cryptosteel blueprints are updated and available for download on an open-source basis. Unlike our limited offer, this is not a temporary arrangement. In fact, we pledge to support the open source way — always.

Links: www.cryptosteel.com
https://github.com/cryptosteel/cryptosteel