Bip39. You would then do a essential recovery having a command such as the a single under. (This command uses a sample wallet file bunlded with BTCRecover) And you ought to have created it down in case you were being hoping to keep a possibility open to restore your accounts. https://bookmarktiger.com/story18814568/bip-39-https-linktr-ee-bip39-a-review-of-bip39-words