Bip 39 pdf https://telegra.ph/Producing-Custom-Bitcoin-Addresses-A-Take-A-Look-At-BIP39-Strategies-06-28 While it utilizes BIP32 system you could still import BIP39 seeds into Electrum wallet. Also aside from BIp32 There's BIP44 version which some wallet use to the technology of seeds. Since incorporating a passphrase towards your seed words results in a brand new wallet, another pass... https://zanybookmarks.com/story19957182/bip39-golang-the-single-best-strategy-to-use-for-bip39-generator-https-dzen-ru-bip39-phrase-com