Bip39 how it works https://writeablog.net/ipennywpzc/the-ultimate-overview-to-offline-bip39-generators-remain-secure That is why you need to produce a backup within your seed phrase utilizing metal copyright wallet like Coinplate, which are a hundred% chrome steel and BIP39 compatible. For words that only have three letters, there is no 4th letter. By way of example Using https://bookmarkspy.com/story21621579/bip39-crate-everything-about-bip39-word-list-txt-https-www-youtube-com-channel-ucupxfytj0fb78sq55hu6ocw