Bip39 Passphrase. The password may be composed down along with the mnemonic phrase, but It will be more effective to recollect it, in order that an extremely two-component Restoration process might be accomplished: for unblocking Bitcoins, you will want “what you might have” in addition “what you already know”. BIP44 https://companyspage.com/story4549917/bip39-list-https-linktr-ee-bip39-getting-my-bip39-passphrase-to-work