Biternity Moon and Mars

Plates

Clear

Quick and simple punching method
Secure and inconspicuous
Failproof and everlasting
Compatible with many wallets
No data loss, no inferior materials, no shallow laserprint

1

Check your seedphrase words with BIP39 wordlist

2

Match words with numbers on your conversion sheet

3

Punch the numbers into the plate

4

Store your Biternity for eternity

fullArray

Double sided
or single
sided

Product features:

High grade 316L stainless steel
Moon 1 plate (3mm) or Mars 2 plates (2mm)
Both versions store up to 24 recovery seed phrase words
BIP39 number registration – words converted into numbers
Deep engraving – no shallow laser print fade or scoured off
Black ink filled engraving for extra legibility
Mounting holes for additional locks
100% Dutch design and Dutch made

What’s included in the box?

Biternity Moon (1 double-sided plate) or Biternity Mars (2 single-sided plates)
Quick start guide including BIP 39 word list
Words to numbers conversion sheets
Strong center punch
Binding posts for Biternity Mars plates

Technical specifications:

Dimensions and weight Moon: 70 x 100 x 3mm, 162 grams (5,71 oz)
Dimensions and weight Mars: 70 x 100 x 4mm, 218 grams (7,68oz)

What our customers have to say

Customer satisfaction is very important to us.
Find out below what our customers have to say.

Very impressed with the backup plates. Unassuming product and straightforward punching process. No doubt my seed phrase is safely stored for years to come.

AlphaCoin, FR

Good quality, intuitive design and easy to store. I highly recommend this product to anyone who needs a durable wallet backup solution.

G. Fisher, GER

Very pleased with the quality and ease of the punching process to securely backup the private keys. Highly recommend for anyone looking for a secure and safe way to back up their data.

Anonymous, USA

If you want self custody and peace of mind, i.m.o. the Biternity stores your private keys in the best way possible.

Btc4tw, NL

HODL! Fast shipping, great service.

Crypto_NL, NL

Everlasting backups

Biternity plates are made of extremely durable 3mm high grade stainless steel to stand the test of time.

They can withstand fire, water damage, corrosion, shocks and pressure impact so you know your keys are safe in case of disaster.

Self custody made easy

Don’t rely on a vulnerable piece of paper, an (online) electronic device or any trusted third party.

Take control of your valuable digital assets and store your private keys in the best way possible. 100% offline so no one else but you has access.

Your secret is safe

Biternity uses an extra layer of protection by easily converting words into numbers.

Your seed phrase words from the BIP39 word list have corresponding numbers that are punched into plates for fast, secure and secretive backup.