What is bip39 seed https://go.bubbl.us/ebe220/f17a?/Bookmarks Checksum generation: A checksum is generated from this entropy working with SHA-256 hashing, which helps validate the mnemonic's integrity later on. For words that only have 3 letters, there is not any 4th letter. As an example With all the word “increase”, there won't be https://bookmarkzap.com/story20030941/bip39-mnemonic-phrase-word-list-the-smart-trick-of-bip39-wallet-that-no-one-is-discussing-https-dzen-ru-bip39-phrase-com