Bip39 test vectors https://ameblo.jp/generate-bip39brooks/entry-12913353546.html While it utilizes BIP32 method you'll be able to nonetheless import BIP39 seeds into Electrum wallet. Also aside from BIp32 There is certainly BIP44 version which some wallet use for that generation of seeds. It is really uncomplicated — if you do not be worried about https://socialfactories.com/story6125080/bip39-to-seed-detailed-notes-on-bip39-wallet-https-t-me-bip39-chat