Prevents against SPOF
Our smart split method protects
against a Single Point of Failure
Resistant up to 1400°C
Durable, resistant to temperature of up
to 1400C made out of stainless steel
Multiple layers of security
double-sided plates utilising a 3 by 2 split
method that use a non-human readable format
Prevents against a
single point of failure
We use the smart split (3 by 2 split) mnemonic phrase distribution method which is a popular strategy for securing cryptocurrency wallets. It involves splitting a seed phrase into three parts, then distributing those parts across three separate locations. This provides an added layer of protection against a single point of failure, such as losing one of the seed phrase parts or having them stolen. Even if one of the locations is compromised, the attacker would still need access to the other location to gain access to the wallet. Overall, the smart split mnemonic phrase distribution method is a recommended best practice for anyone looking to secure their cryptocurrency assets.
So, how does it work?
When designing our seed storage, we dedicated ourselves to maximising user convenience by considering all possibilities, taking into account the characteristics of our target audience and environmental conditions. Extensive research and experimentation were conducted to develop the finest product possible. Our metal plates are crafted from stainless steel, ensuring exceptional resistance to high temperatures. With the smart split method, it is essential to store your seed across three plates in a specific manner. By employing this method, you can recover your private keys using just two of the metal plates.
Here's a step-by-step guide on how to do it:
To begin, simply download our iOS or macOS app, which allows you to conveniently split the mnemonic phrase into three distinct groups. Rest assured, our app does not store any information, nor does it connect to the internet or incorporate any third-party code. You can comfortably perform the task with your Wi-Fi switched off and easily delete the app afterwards.
If you are unable or prefer not to use our One Step Ahead application, don’t worry! You can still accomplish the task manually by utilising our guide and BIP39 booklet to assign codes and allocate them to their corresponding plates.
1. Start by grabbing a piece of paper and write down each word, placing them one below another. Avoid writing them in a single line. Make sure to include an order number before each word to maintain the sequence.
2. Refer to our BIP39 word booklet and assign the codes to each word. Please note that all the words in the booklet are arranged in alphabetical order.
Important! While using the booklet to search for the codes, avoid leaving any marks next to the words. Leaving marks may unintentionally expose your seed words.
3. Double-check that the assigned codes accurately correspond to the words from your seed.
4. Now, grab a permanent marker and a plate. Begin by clearly marking the code on the plate, aligning it with the corresponding order number of each word. Once you’ve completed one side, flip the plate and continue marking on the other side. Repeat this process for all remaining plates.
5. Once again, verify that each code correctly corresponds to the intended word.
6. Now, employ a centre punch tool to permanently engrave the codes over the previously made markings.
7. Once you have all three plates marked correctly, distribute them to three different secure locations. These locations should be easily accessible to you while ensuring their security.
Important
Remember to destroy all pieces of paper that you have used to write down your mnemonic phrase during this process.Individual plates if you make a mistake – 50% discount
When using any device that requires physical marking, there is a risk of making a mistake that could be very costly.Many, if not most, services providing physical metal storage lack a cost-effective solution. Instead, users are left to themselves to buy anew set. We have considered this issue as well. You can purchase individual plates, eliminating the need to pay the full price for an entire set. When you buy our Metal Seed Box, you will receive a 50% discount on any of the three metal plates purchased individually.
Compatible with major wallets
Why do we consider the smart split (3 by 2) method as the safest and most optimal approach?
- Primarily, it protects against a single point of failure, enhancing overall security.
- While some experts recommend using a passphrase, it's important to note that not all wallets support this feature.
- We don't disregard the use of passphrases entirely; however, if used incorrectly, they can potentially lead to more harm than good.
- This method presents an ideal solution for individuals who are less familiar with advanced technical concepts, ensuring simplicity without compromising security.
Feel safe against
Intruder
Fire
Flood
Earthquake
Important security notes
- While using the booklet to search for the codes, avoid leaving any marks next to the words. Leaving marks may unintentionally expose your seed words.
- Keep each of the plate in 3 different easy to access secured locations.
- We don't disregard the use of passphrases entirely; however, if used incorrectly, they can potentially lead to more harm than good.
- This method presents an ideal solution for individuals who are less familiar with advanced technical concepts, ensuring simplicity without compromising security.