Bip39. You'd then do a standard Restoration using a command like the 1 beneath. (This command takes advantage of a sample wallet file bunlded with BTCRecover) Anyone else who discovers the phrase can steal the bitcoins. It must be held mystery, for instance it will have to not be typed https://bookmarkinginfo.com/story18607030/bip39-https-linktr-ee-bip39-how-much-you-need-to-expect-you-ll-pay-for-a-good-bip39-wallets