Bip39 Seed Phrase. You'd then do a simple recovery using a command just like the just one below. (This command uses a sample wallet file bunlded with BTCRecover) In case you were to expose your seed phrase less than duress, your concealed wallets would continue being protected and not known. https://maximusbookmarks.com/story19216767/bip39-mnemonic-https-linktr-ee-bip39-not-known-facts-about-bip39