Skip to content

FREE Worldwide Shipping! | Shop All

Pay with crypto and get 10% OFF! | code: "CRYPTO10"

Jameson Lopp reviewed our products! | Learn More

Contact

Talk about cold storage.

Backup your wallet seedphrase or password permanently into steel and get some peace of mind.
Zero moving parts, 100% trustless.

Plate S

Comes with a numerical stamping kit to stamp your seedphrase.
Industrial-grade solution.

★★★★★ (19)

Board S

Comes with a single center punch tool to leave permanent deep marks.
This product offers added simplicity.

★★★★★ (8)

Phrase S

Permanently imprint any alphanumeric password or seedphrase with a center punch tool.
This backup is uncontested when it comes to stealth and sophistication.

★★★★★ (1)

Estimated value of lost crypto:

~$300,000,000,000 USD

Don't become one of them! (Source)

Ledger Nano Wallet logo compatible with the stainless steel crypto backup Plate S by CryptoNumeris
Trezor Wallet logo compatible with the stainless steel crypto backup Plate S by CryptoNumeris
Keepkey logo compatible with the stainless steel crypto backup Plate S by CryptoNumeris
Exodus logo compatible with the stainless steel crypto backup Plate S by CryptoNumeris
Atomic Wallet logo compatible with the stainless steel crypto backup Plate S by CryptoNumeris
Coinomi logo compatible with the stainless steel crypto backup Plate S by CryptoNumeris
Metamask logo compatible with the stainless steel crypto backup Plate S by CryptoNumeris
Coinbase Wallet logo compatible with the stainless steel crypto backup Plate S by CryptoNumeris
Trust Wallet logo compatible with the stainless steel crypto backup Plate S by CryptoNumeris

Pay with crypto and get 10% OFF!

Enter code "CRYPTO10" at checkout and select Coinbase Commerce as payment method.

Bitcoin (BTC) Ethereum (ETH) Litecoin (LTC) Dogecoin (DOGE) Bitcoin Cash (BCH) Monero (XMR) USD Coin (USDC)

Common Questions


 

The main goal is safety and longevity. By stamping/punching your seedphrase into a piece of grade 304 stainless steel, you are minimizing the risk of an accident that may occur with a piece of paper, such as a natural disaster that may turn your key illegible. It also lowers the chance of hacking: the nature of the backup (a physical object) implies it is not reachable via the Internet or any other digital medium.

You immortalize your crypto wallet with a deep cold state solution.

 

 

Why? This method of backup works extremely well for two simple reasons: It makes use of a standardized method (BIP39) and utilizes a high quality material that can last for hundreds of years (Stainless Steel).

How? By stamping/punching your seedphrase (which is essentially a very long password that represents your cryptocurrency) into a super long-lasting piece of steel, you are essentially creating a timeless copy of your coins and securing them forever.

 

 

No. You never have to share your key with anyone at any point of the process. We provide the backup solution and the tools needed for each customer to complete it in their own privacy. Our products are 100% trustless and non-custodial. (Privacy)

 

 

There are 3 main reasons why we chose numbers over letters (stamping/punching tools):

  • It gives an extra layer of security by not exposing the words directly.
  • Makes the process way quicker by having less characters to stamp/punch.
  • It's cheaper for the customer and saves shipping costs by weighting less.

 

 

Nothing happens. The status of our business does not affect the functionality of the products we sell in any way. The BIP39 standard is open to the public and we just provide a backup solution of it. Once you setup your backup you are the only and true owner of it.

 



Guaranteed Quality

All of our products are designed to last for a lifetime.

Worldwide Shipping

We can ship to every country in the world via Registered Mail.

Safe Shopping

Our entire webstore has SSL encryption, you're safe.

Easy Returns

You have 10 days to return your order after receiving it.