Cryptosteel Capsule - The Mother of all Backups

Cryptosteel Capsule is the premier backup tool for offline storage of valuable data without any third-party involvement. The solid metal device, designed to survive extreme conditions, offers complete autonomy with your data. The Capsule holds up to 123 characters of information that you put together with the pre-stamped stainless steel tiles included in every kit.

Cryptosteel provides a technology-agnostic tool that is fully-equipped for long-term key storage, right from the box - everything you need is already there! It’s compatible with most secret sharing and key generation algorithms, such as BIP39, Shamir Backup SLIP39, and BIP32 root keys.

It comes with a wide range of ASCII characters and adjustable separators. At 95 grams and 102mm x 16mm, it’s highly mobile. It supports a DIY tamper-evident fireproof barrier seal and capsule identification. It’s fireproof up to 1400C/2500F, shockproof, waterproof, and stainless.

Autonomous. Personal. Private. Tangible.

To purchase your Cryptosteel backup device, please visit our website
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The idea that led to Cryptosteel - creating extremely dependable, no-third-party security solutions that combine uncompromising utility with ease of use - was born in 2013. More about us and our mission:

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