Bip39 Standard. At first you ought to store it Independently from your seed. Acquiring your seed and your passphrase in the identical spot defeats the purpose of using a passphrase to start with. BIP44 defines a particular vital derivation path construction which allows for handling many accounts and coin kinds https://socialmediainuk.com/story20306336/ian-coleman-bip39-https-linktr-ee-bip39-bip39-wallet-fundamentals-explained