Bip39 split mnemonic https://writeablog.net/ipennywpzc/the-ultimate-overview-to-offline-bip39-generators-remain-secure Although it uses BIP32 process you could nonetheless import BIP39 seeds into Electrum wallet. Also apart from BIp32 You can find BIP44 Variation which some wallet use with the technology of seeds. If Yet another wallet won't guidance a derivation route that the unique... https://socialdummies.com/story5537846/bip39-bip32-a-secret-weapon-for-bip39-mnemonic-code-converter-tool-https-linktr-ee-bip39