Bip39 metal https://writeablog.net/ipennywpzc/the-ultimate-overview-to-offline-bip39-generators-remain-secure D'CENT Biometric Wallet - A hardware wallet using a biometric authentication aspect, supporting BIP39 seed phrases and offering an added layer of protection. For words that only have 3 letters, there is no 4th letter. As an example Using the word “add”, there isn't any extra l... https://bookmarkmiracle.com/story22530066/kotlin-bip39-the-single-best-strategy-to-use-for-bip39-word-list-txt-https-dzen-ru-bip39-phrase-com