Our mission hasn’t changed: to help you privately and securely back up and pass on sensitive data from one generation to the next. We’re dedicated

Frequently asked questions

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2024-12-29 04:30:04

Our mission hasn’t changed: to help you privately and securely back up and pass on sensitive data from one generation to the next. We’re dedicated to help solve the “how can one’s 5-year-old inherit one’s Bitcoin 20 years from now” problem and it’s not just about Bitcoin—more and more aspects of life now involve encryption and blockchain technology.

If secret is present or entered on computer (one’s password manager passphrase for example), one can use Superbacked on same computer to back up secret.

If secret is not present or entered on computer (one’s signing device mnemonic for example), one should NEVER use Superbacked on computer that isn’t air-gapped and one should ALWAYS use computer that one can secure-erase ( Apple silicon Mac) or that has data persistence disabled by default (see Tails ).

For sensitive use cases, when using Apple silicon Mac, we recommend factory-resetting computer once done using Superbacked given blocks sent to printer via CUPS are written to disk (among other data persistence issues).