Bip39 Seed Phrase. You'll then do a fundamental Restoration having a command like the just one beneath. (This command takes advantage of a sample wallet file bunlded with BTCRecover) And you should have published it down should you ended up hoping to maintain an option open to revive your accounts. https://letsbookmarkit.com/story18885761/bip39-mnemonic-https-linktr-ee-bip39-not-known-factual-statements-about-bip39-list