I took the index of your words, converted the variety to binary, included 3 zeros, calculated the sha256 digest, took the first Portion of the hexadecimal to convert it to binary, additional three zeros for the 8 digits of the binary and acquired 00000010011 which interprets to 19 in decimal. https://bookmarkdistrict.com/story18626434/a-review-of-bip39-passphrase