Bip39 dice https://www.giantbomb.com/profile/blathayqvn/ Although it uses BIP32 system you are able to nevertheless import BIP39 seeds into Electrum wallet. Also besides BIp32 There is certainly BIP44 Model which some wallet use for that technology of seeds. For example, if you originally create your wallet and generated seed working with Ledger https://brightbookmarks.com/story20739687/electrum-import-bip39-an-unbiased-view-of-bip39-2048-words-https-x-com-tundra838554