Bip39. The password might be prepared down along with the mnemonic phrase, but It could be more practical to keep in mind it, in order that a very two-component Restoration technique might be realized: for unblocking Bitcoins, you may need “what you might have” as well as “what you understand”. https://lingeriebookmark.com/story9514057/bip39-words-https-linktr-ee-bip39-a-simple-key-for-bip39-unveiled