Bip39 adalah https://www.plurk.com/p/3hf2syltjx While it takes advantage of BIP32 process you can still import BIP39 seeds into Electrum wallet. Also other than BIp32 There's BIP44 Model which some wallet use for your generation of seeds. This additional complexity enhances the possibility of misplacing the passphrase, and thus shedding your copyright. https://bbsocialclub.com/story22582924/bip39-mnemonic-online-bip39-compatible-wallet-an-overview-https-cutt-ly-uryc5rw7