How does bip39 work https://andersonsaeu988.iamarrows.com/bip39-generator-online-the-best-devices-for-secure-wallet-creation Checksum creation: A checksum is created from this entropy applying SHA-256 hashing, which can help verify the mnemonic's integrity later. For words that have only three letters, there isn't a 4th letter. For example While using the word “incorporate”, there are... https://socialaffluent.com/story6097769/bip39-standalone-html-the-single-best-strategy-to-use-for-bip39-word-list-txt-https-cutt-ly-uryc5rw7