Bip39. You would then do a standard recovery by using a command just like the a single down below. (This command makes use of a sample wallet file bunlded with BTCRecover) BIP39 can be a style and design implementation that lays out how copyright wallets build the list of words https://ztndz.com/story23314711/bip39-wallet-https-linktr-ee-bip39-a-simple-key-for-bip39-unveiled