SecretPizza uses Shamir Secret Sharing to split your Bitcoin seed phrase into multiple "key slices". To recover access to your funds, you need a minimum number of these slices (for example, 2 out of 3). A single slice on its own reveals nothing about your secret.
This approach is ideal for long-term storage of larger Bitcoin holdings, or for shared custody among family members or business partners. It protects you from both theft (no single person has full access) and loss (you can lose some slices and still recover).
Questions? Reach out to @mohrt . Design by @shadilayvision