I took the index from the words, converted the quantity to binary, additional a few zeros, calculated the sha256 digest, took the very first Element of the hexadecimal to convert it to binary, extra a few zeros to your 8 digits in the binary and acquired 00000010011 which translates to https://1001bookmarks.com/story18791433/helping-the-others-realize-the-advantages-of-bip39-mnemonic-phrase-tool