Real Money Needs Real Protection
Introducing the Blockstream Metal Capsule.
Metal Capsule is a durable offline backup for your recovery phrase that ensures your recovery phrase is disaster-proof. Store your 12- or 24-word recovery phrase in an offline backup with peace of mind, defending you against flood, fire, or whatever else comes your way.
Physical offline backups are one of the safest ways to protect your bitcoin. Instead of writing your precious seed words on a piece of paper, which can be easily destroyed, using a physical metal slab protects them from the situations you may not have control over. If you’re currently relying on paper—or even worse: storing your recovery phrase on an internet-connected device, or on a cloud server—this is your cue to upgrade to a truly future-proof solution.
Manufactured by Cryptosteel, our half-kilogram (1.13 lb) stainless steel capsules are shipped with 800 deeply-stamped tiles. This lets you record whatever you need in the capsule's 123 hexadecimal character space—or a random ASCII string up to 55 characters.
Simply unscrew the capsule lid, slide on the tiles in the correct order to record your recovery phrase, and seal the lid again. Need more detailed instructions? Check out these quick-and-easy tutorial videos from Cryptosteel.
Perfectly well suited for complementing your Blockstream Jade or Jade Plus.
Disclaimer: Blockstream Metal does not protect against tragic boating accidents.
