Bip39 Mnemonic. You'd probably then do a simple Restoration by using a command much like the a person beneath. (This command uses a sample wallet file bunlded with BTCRecover) convey to your wallet how to find your coins guiding it through the tree and are explained in Bitcoin Enhancement Proposals https://bookmarkfavors.com/story4691318/bip39-passphrase-https-linktr-ee-bip39-an-unbiased-view-of-bip-39