What is bip39 passphrase https://www.4shared.com/s/fAf7kF4dLku Although it makes use of BIP32 approach it is possible to still import BIP39 seeds into Electrum wallet. Also other than BIp32 There's BIP44 Model which some wallet use for that era of seeds. BIP39 solves this by utilizing human-readable seed phrases made up of https://sound-social.com/story10692581/bitcoin-bip39-generator-new-step-by-step-map-for-bip39-github-https-cutt-ly-uryc5rw7