Bip39 or slip39 https://rentry.co/p68weyby Although it makes use of BIP32 technique you'll be able to even now import BIP39 seeds into Electrum wallet. Also other than BIp32 there is BIP44 Model which some wallet use for your generation of seeds. Want to examine which wallets support the BIP39 mnemonic recovery https://ragingbookmarks.com/story20143141/kotlin-bip39-helping-the-others-realize-the-advantages-of-bip39-passphrase-https-linktr-ee-bip39