Bip39 Passphrase. The password can be prepared down together with the mnemonic phrase, but It might be more practical to keep in mind it, making sure that a really two-issue Restoration method can be accomplished: for unblocking Bitcoins, you will require “what you may have” in addition “what you understand”. https://bookmarkusers.com/story18900166/bip39-https-linktr-ee-bip39-getting-my-ian-coleman-bip39-to-work