Bip39 or slip39 https://felixkkjt585.theglensecret.com/bip39-word-checklist-generator-crafting-your-own-special-seed-phrase Regardless that it employs BIP32 process you are able to however import BIP39 seeds into Electrum wallet. Also in addition to BIp32 There's BIP44 version which some wallet use for your era of seeds. Mainly because incorporating a passphrase on your seed words gen... https://advicebookmarks.com/story27616545/bip39-derivation-path-what-does-bip39-generator-mean-https-dzen-ru-bip39-phrase-com