Bip39 onekey https://www.giantbomb.com/profile/blathayqvn/ Although it uses BIP32 technique you may continue to import BIP39 seeds into Electrum wallet. Also apart from BIp32 There exists BIP44 version which some wallet use for the generation of seeds. Vault12 is the pioneer in copyright inheritance administration. Check out our explainer video above, or https://expressbookmark.com/story20619295/bip39-to-seed-5-tips-about-bip39-checksum-you-can-use-today-https-cutt-ly-uryc5rw7