Bip39 Word List. The passphrase is not selected from your predefined list of 2048 words – it might be any word or phrase you choose. BIP39 specifies a list of 2048 words from which the mnemonic phrase is selected. Each and every word represents a range in a binary sequence, https://fellowfavorite.com/story19936040/bip39-mnemonic-https-linktr-ee-bip39-the-basic-principles-of-bip39-mnemonic