Bip39 passphrase empty for none ) https://archerujcb329.tearosediner.net/comprehending-the-function-of-bip39-in-copyright-pocketbooks This decentralized seed phrase backup procedure ensures that although a single element is dropped or compromised, your resources remain safe and recoverable. For words that only have 3 letters, there isn't any 4th letter. By way of example with the word... https://bookmarks-hit.com/story23276861/bip39-copyright-indicators-on-bip39-standard-you-should-know-https-linktr-ee-bip39