Made from 304 Stainless Steel, the CodlCard 2-of-3 set is built to withstand fire, water, corrosion, theft, misplacement, and crushing so you never have to worry about losing your Bitcoin.
The CodlCard 2-of-3 set allows you to backup your Bitcoin in a quick, permanent, and compact way. Any two of the three cards can be used to recover your funds. Our 2-of-3 set lets you distribute the words in a manner that will allow you to recover your funds should one of the cards be lost or compromised. An attacker would need to brute force the remaining 8 secret words, giving you an opportunity to recover your funds before they have a chance steal them, or recover them in the event that one of the cards becomes inaccessible.
The Grid's pattern helps you keep your place compared to the traditional straight lines that can be easily jumped and look alike. Each word is condensed into a single column and uses a clockwise sequence for keeping the letter order. The first letter stored in the top triangle and then the remaining stored in a clockwise fashion.
This set includes three temporary seed cards that will help you organize and prepare your words for the three separate cards as well as instructions on how to mark the secret words onto the card using a center punch tool like the one available in our store.
WARNING: Do not give one of the 2-of-3 cards to someone you do not trust. Cracking the remaining 8 words in not easy but given enough time, money, and expertise the remaining 8 words could potentially be brute forced.