Bip39 specification https://marioqxzy082.raidersfanteamshop.com/comprehending-the-function-of-bip39-in-copyright-pocketbooks Regardless that it employs BIP32 system you could nevertheless import BIP39 seeds into Electrum wallet. Also aside from BIp32 There's BIP44 Variation which some wallet use with the generation of seeds. Push X to abort passphrase software and maintain modifying t... https://bookmarkstown.com/story20470219/bip39-condensed-pdf-detailed-notes-on-bip39-wallet-https-t-me-bip39-chat