
Summary
Size & Materials: 430g / 15.1oz, 100 x 78 x 7.5 mm, Water-proof, Fire-proof (Partially), Crush-proof, Corrosion-proof
Security: Tamper Evident Seal (Partially)
Backup Compatibility: 12 Words BIP-39, 24 Words BIP-39, Shamir Backup SLIP-39 (1 share), ASCII Strings
| Brand | Keystone |
|---|---|
| Headquarters | |
| Website | https://keyst.one/ |
| Blog | https://keystonewallet.medium.com/ |
| X (Twitter) | @KeystoneForBTC |
| Nostr | Keystone |
| YouTube | @KeystoneWallet |
| null | KeystoneHQ |
Payment Methods to buy the device
Which methods of payments you can use to buy the device on the official website
Accepts Bitcoin payments via on-chain transactions.
YES (via Open Node or Coinbase Commerce)
Accepts Bitcoin payments via the Lightning Network for faster and cheaper transactions.
YES (via Open Node)
Accepts payments in alternative cryptocurrencies other than Bitcoin.
YES (via Coinbase Commerce)
Accepts traditional credit and debit card payments.
YES
Size & Materials
Weight
430g / 15.1oz
Length x Width x Height
- Length: the longest side of the device
- Width: the shorter side of the device
- Height: the vertical dimension of the device
100 x 78 x 7.5 mm
Materials
Stainless Steel
Whether all necessary tools for setup and engraving are included in the package.
YES
Official Documentation
Automatic Center Punch included
Resistant to water damage and can withstand flooding or water exposure.
YES
Resistant to high temperatures and fire damage, protecting your seed phrase in case of fire.
Partially
Official Documentation
Designed to be indestructible with a fireproof threshold of 1399 to 1455°C / 2550 to 2651°F
Resistant to physical crushing and compression forces.
YES
Resistant to corrosion from chemicals, salt water, and environmental factors.
YES
Resistant to impact and shock damage from drops or physical trauma.
?
Has undergone rigorous stress testing to verify durability claims.
YES
Official Documentation
Security
Offers PIN-based access control to protect your seed phrase from unauthorized access.
NO
Supports encrypted storage of your seed phrase for additional security.
NO
Features tamper-evident sealing to detect if the backup has been compromised.
Partially
Official Documentation
3 Lock Hole. The Keystone Tablet Punch has three holes with different sizes that you can use to secure with padlocks (not included)
Capacity
Supports storing multiple seed phrases or private keys in a single device.
NO
Backup Compatibility
Supports backing up wallet output descriptors that define how to generate addresses and spend funds.
NO
Supports backing up 12-word BIP-39 seed phrases.
YES
Supports backing up 24-word BIP-39 seed phrases.
YES
Supports backing up seed phrases encoded as QR codes.
NO
Supports backing up Shamir's Secret Sharing scheme (SLIP-39).
1 share
Supports backing up hexadecimal strings.
NO
Supports backing up ASCII text strings.
YES
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