Bip39 Seed. 249192D2). This 8-character string is exclusive to this wallet and its passphrase. This will serve as a warning on subsequent classes since it will not likely match your recorded fingerprint In case you have a typo in the passphrase. These words are pulled from a selected list of https://chancevhreo.wikipresses.com/4839124/the_anatomy_of_the_bip39_phrase_entropy_terms_and_safety