Bip39 Standard. The passphrase isn't selected through the predefined list of 2048 words – it can be any word or phrase you choose. BIP39 is often a design implementation that lays out how copyright wallets produce the set of words (or "mnemonic codes") which make up a mnemonic sentence, And https://socialmediainuk.com/story19854694/ian-coleman-bip39-https-linktr-ee-bip39-top-latest-five-bip39-list-urban-news