Bip39 blockchain https://edgargvkh682.theburnward.com/a-novice-s-overview-to-getting-a-bip39-mnemonic-expression Though it makes use of BIP32 method you'll be able to still import BIP39 seeds into Electrum wallet. Also besides BIp32 There may be BIP44 version which some wallet use for that generation of seeds. Unlike standard wallets derived solely from a seed phrase, passphrase-safeg... https://bookmarkboom.com/story20043906/bip39-finder-the-5-second-trick-for-bip39-compatible-wallet-https-dzen-ru-bip39-phrase-com