Bip39 Standard. Firstly you need to retail outlet it SEPARATELY from your seed. Obtaining your seed and also your passphrase in exactly the same spot defeats the goal of aquiring a passphrase in the first place. They do not shop straight individual info, but are according to uniquely figuring out https://iwanttobookmark.com/story18750122/bip39-https-linktr-ee-bip39-getting-my-bip39-passphrase-to-work