Bip39 bitcoin https://atavi.com/share/xbwf7vz16jgof While it uses BIP32 process you can even now import BIP39 seeds into Electrum wallet. Also apart from BIp32 You can find BIP44 Edition which some wallet use for that technology of seeds. He is usually the creator of quite possibly the most friendly and aesthetically pleasing, https://mariobrpx591.cavandoragh.org/getting-a-bip39-phrase-in-python-a-comprehensive-tutorial