Bip39 Npm. Vault12 could be the pioneer in copyright Inheritance Management, and features an easy-to-use and protected approach for assigning a legacy contact for your copyright wallets. For words that only have three letters, there isn't a 4th letter. Such as with the word “include”, there are no additional letters https://nerodirectory.com/listings13035094/bip39-list-https-linktr-ee-bip39-the-greatest-guide-to-bip39-checksum