Bip39 adalah https://squareblogs.net/edelinepge/using-python-to-produce-a-bip39-mnemonic-a-developers-point-of-view The final step of BIP-39 is producing the actual binary seed and that is then utilised like a grasp vital in BIP-32 deterministic wallet or using other methods. One example is, for those who to begin with build your wallet and produced seed applying Ledger Nano S https://squareblogs.net/edelinepge/using-python-to-produce-a-bip39-mnemonic-a-developers-point-of-view