Bip39 Passphrase. You would probably then do a simple Restoration that has a command similar to the 1 below. (This command works by using a sample wallet file bunlded with BTCRecover) In the event you have been to reveal your seed phrase below duress, your hidden wallets would remain secure https://highkeysocial.com/story4408100/ian-coleman-bip39-https-linktr-ee-bip39-bip39-wallet-fundamentals-explained