Bip39 Passphrase. The passphrase is not selected in the predefined list of 2048 words – it may be any word or phrase you decide on. BIP39 can be a design and style implementation that lays out how copyright wallets develop the list of words (or "mnemonic codes") that make up https://bookmarklinx.com/story19256200/ian-coleman-bip39-https-linktr-ee-bip39-bip39-words-fundamentals-explained