Bip39 mnemonic github https://www.storeboard.com/blogs/ai-for-small-business/browsing-the-globe-of-bitcoin-addresses-the-value-of-bip39/6240727 While it makes use of BIP32 approach you'll be able to however import BIP39 seeds into Electrum wallet. Also besides BIp32 There may be BIP44 Variation which some wallet use with the technology of seeds. Due to the fact including a passphrase ... https://www.anobii.com/en/01000289012ff9b293/profile/activity