Bip39 specification https://telegra.ph/Producing-Custom-Bitcoin-Addresses-A-Take-A-Look-At-BIP39-Strategies-06-28 Even though it works by using BIP32 technique you could still import BIP39 seeds into Electrum wallet. Also aside from BIp32 There exists BIP44 Model which some wallet use for that era of seeds. What’s interesting is that every distinctive passphrase you utilize with the s... https://rotatesites.com/story21498708/bip39-json-the-definitive-guide-to-bip39-converter-https-dzen-ru-bip39-phrase-com