Bip39 derivation https://www.giantbomb.com/profile/blathayqvn/ Despite the fact that it takes advantage of BIP32 system you'll be able to even now import BIP39 seeds into Electrum wallet. Also aside from BIp32 There may be BIP44 version which some wallet use to the era of seeds. Vault12 is the pioneer in copyright inheritance https://bookmarkloves.com/story22655885/bip39-word-list-download-the-single-best-strategy-to-use-for-bip39-word-list-txt-https-t-me-bip39-chat