Bip39 o que é https://blogfreely.net/travenmdoq/create-your-own-distinct-bip39-mnemonic-expression-with-python-scripts D'CENT Biometric Wallet - A hardware wallet by using a biometric authentication characteristic, supporting BIP39 seed phrases and supplying an added layer of stability. For words that have only three letters, there is not any 4th letter. For example Using the word “in... https://7bookmarks.com/story20005499/bip-39-github-bip39-github-an-overview-https-dzen-ru-bip39-phrase-com