I took the index on the words, transformed the amount to binary, additional a few zeros, calculated the sha256 digest, took the very first A part of the hexadecimal to convert it to binary, extra a few zeros for the 8 digits of your binary and received 00000010011 which interprets https://todaybookmarks.com/story19103956/getting-my-bip39-words-to-numbers-to-work