Bip39 Npm. At the start you need to store it SEPARATELY from the seed. Owning your seed along with your passphrase in exactly the same site defeats the purpose of using a passphrase to begin with. BIP44 defines a selected crucial derivation path framework that permits for handling many accounts https://hindibookmark.com/story20448004/bip39-generator-https-linktr-ee-bip39-bip39-wallets-things-to-know-before-you-buy