Sale!
seed keys plate recto
seed keys plate verso
what's in the box of single sig key set
seed keys plate with stamping jig
tamper-proof single-sig backup

Single-Sig Backup Key Set

Original price was: $69.00.Current price is: $55.00.

A tamper-evident stainless steel key set for safely storing the seed phrase for your single-signature Bitcoin wallet.

In stock

Why Choose Seed Keys

  • Check Mark Satisfaction Guaranteed
  • Check Mark No Hassle Refunds
  • Check Mark Secure Payments
BITCOIN
  • bitcoin payments
  • lightning payments

Description

Seed Keys’ Single-Sig Backup Key Set is a robust and reliable solution for autonomous offline storage of your Bitcoin recovery phrase. It stores up to 24 words from the BIP39, BIP44, or SLIP39 list. To use, simply stamp the first four letters of each word of your seed phrase onto the corresponding key.

The 14 keys are precision-cut in a plate made from 1.5mm thick 316L stainless steel that is resistant to fire, water, and corrosion. Each key is laser engraved with a unique number on both sides (recto-verso) for easy identification and organization.

A stamping jig ensures accurate and consistent letter alignment when punching your seed phrase.

The key set features a tamper-evident design, with a sturdy split key ring holding the keys together and a nylon cable tie securing them in place, providing a clear indication if someone has attempted to access the contents.

Note: A letter punch set is not included. You will need to use your own or purchase one separately.

Don’t risk losing your Bitcoin: Store your mnemonic phrase securely with Seed Keys.

Need multiple sets? Check out the Multi-Sig Backup Key Set for 2-of-3 multi-signature wallets.

Features

Here are a few of the features that make Single-Sig Backup Key Set the perfect solution for your Bitcoin storage needs:

Durable by Design

A long-lasting medium and robust construction, combined with a permanent recording method, protect your seed phrase from wear and tear and environmental danage, providing peace of mind.

Seamless Wallet Integration

Compatibility with widely adopted standards (BIP39, BIP44, SLIP39), ensures a native integration with most hardware and software wallets, and cryptocurrencies, for a hassle-free experience.

Flexible and Private

A compact and versatile design enables easy concealment, and discreet portability, while allowing for proper disposal of your old seed phrase, safeguarding your transaction history.

Simple and Intuitive

A straightforward design, combined with the use of 4-letter word segments, ensures an easy and efficient stamping process and enables a quick and effortless recovery of your seed phrase.

Tamper-Evident Security

A tamper-evident seal provides clear indication of any attempted access, giving you confidence that your seed phrase remains untouched, and allowing you to timely respond to potential breaches.

Offline and Secure

A cold storage method, completely disconnected from the internet, eliminates the risk of hacking and unauthorized access, ensuring the security and integrity of your seed words.

Getting Started with Your Seed Keys

To create your secure seed phrase backup, you’ll need:

  • Your Seed Keys plate
  • The orange stamping jig
  • The letter punch set
  • A hammer (not included)

The process can take around 15–20 minutes to complete. However, it’s essential to focus on accuracy rather than speed.

For a step-by-step walkthrough, read the how-to guide.

Stamping your own keys ensures complete confidentiality and control over your seed phrase.

FAQ

Below are answers to some frequently asked questions about Seed Keys:

Having a seed phrase backup is crucial for securing your Bitcoin. This list of words can be used to restore your wallet and access your funds in case you lose access to your wallet. Without a backup, you risk losing your coins forever. As part of best seed phrase storage practices, it’s recommended to use a durable medium like metal.

Yes, you can use your Single-Sig Backup Key Set with wallets that support the BIP39, BIP44, and SLIP39 standards, such as Ledger, Trezor, and other brands. Since the backup is a physical record of your seed phrase, you can use it to restore your funds on any compatible wallet.

If you make a minor mistake that doesn't compromise the legibility of the word, you should try to re-stamp the correct letter or word. However, if the mistake makes the word illegible or potentially creates confusion with other words of your word list, you should purchase a new metal seed phrase storage.

Unfortunately, individual replacement keys are not for sale.

Orders are processed and shipped as quickly as possible. If you need to cancel, or modify, your order, fill out the contact form on the Support page as soon as possible. Every effort will be made to accommodate your request, but please note that it may not be possible to cancel orders that have already been processed or shipped. In such cases, you may need to follow the Refund and Return Policy instead.

If you have a question or issue, please check the FAQ page to see if your question has already been answered. The Support page also has troubleshooting resources that may help you resolve your issue, and a contact form.

Additional information

Weight 130 g
Dimensions 200 × 120 × 16 mm
Material

Plate: 316L stainless steel
Ring: 304 stainless steel
Jig: PLA
Ties: Nylon
Engraving

Deep laser engraved (0.15mm)
Compatibility

BIP39, BIP44, SLIP39 (abbreviated 4-letter of 12- and 24-word recovery phrases)
In the box

1 x plate with detachable keys
1 x key ring
1 x stamping jig
3 x cable ties

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.