Bip39 Mnemonic. The passphrase just isn't selected from the predefined list of 2048 words – it can be any word or phrase you choose. I have browse through the material I could look for but none is giving me an answer I want to complete my programming undertaking of making https://sb-bookmarking.com/story18831580/bip39-generator-https-linktr-ee-bip39-how-much-you-need-to-expect-you-ll-pay-for-a-good-bip39-wallets