Bip39 date https://www.storeboard.com/myrtierisaliti Even though it utilizes BIP32 process you may continue to import BIP39 seeds into Electrum wallet. Also other than BIp32 there is BIP44 version which some wallet use for the technology of seeds. Not like standard wallets derived entirely from the seed phrase, passphrase-protected wallets are hidden https://mediajx.com/story25956356/bip39-generator-online-a-secret-weapon-for-bip39-mnemonic-code-converter-tool-https-t-me-bip39-chat