Bip39 download https://files.fm/u/2eemhhak2q#design Regardless that it makes use of BIP32 system you can even now import BIP39 seeds into Electrum wallet. Also other than BIp32 There's BIP44 version which some wallet use for the technology of seeds. BIP39 increases wallet protection by producing backups reliable, simple, and proof against glitches. https://bookmarkmoz.com/story20656186/bip39-vs-bip32-the-single-best-strategy-to-use-for-bip39-word-list-pdf-https-www-youtube-com-channel-ucupxfytj0fb78sq55hu6ocw