Valid bip39 seed phrase https://www.storeboard.com/blogs/ai-for-small-business/browsing-the-globe-of-bitcoin-addresses-the-value-of-bip39/6240727 Regardless that it utilizes BIP32 process it is possible to however import BIP39 seeds into Electrum wallet. Also besides BIp32 You can find BIP44 version which some wallet use to the era of seeds. Thanks to the cryptographic layout of BIP-3... https://files.fm/u/2eemhhak2q#design