Bip39 Checksum. The passphrase is just not selected in the predefined list of 2048 words – it could be any word or phrase you select. These guidelines apply for each individual language. On top of that, the initial 4 figures of every word are special to each wordlist, which is https://bookmarkrange.com/story20533861/bip39-words-https-linktr-ee-bip39-the-bip39-wallet-diaries