Bip39 mnemonic https://papaly.com/1/eMEf The binary knowledge is split into smaller groups, Every symbolizing a range. These figures correspond to specific words inside the BIP39 word list. Mainly because adding a passphrase on your seed words produces a completely new wallet, another passphrase you enter (which includes a passphrase entered incorrectly) https://www.sbnation.com/users/typhanhmdy