Bip39 Bip32 Some words are shorter than 4 letters, including the word “act”. Other words are longer than four letters, including “abstract”. You should remember to enable Restoration from mnemonic phrases that have invalid checksums (or that you don't have the wordlist) Vault12 could be the pioneer in copyright inheritance https://bookmark-group.com/story4178114/bip39-generatemnemonic-not-known-facts-about-bip39-phrase