Generate bip39 passphrase https://list.ly/abregeouoh Despite the fact that it employs BIP32 system you could continue to import BIP39 seeds into Electrum wallet. Also in addition to BIp32 there is BIP44 version which some wallet use with the generation of seeds. BIP39 simplifies key management by replacing long cryptographic data with https://topsocialplan.com/story6233806/bip39-vs-bip44-5-simple-statements-about-bip39-converter-explained-https-t-me-bip39-chat