Bip39 meaning https://www.anime-planet.com/users/zoriuswxxq Implementations like SLIP39 prolong BIP39's abilities by splitting seed phrases into multiple shares, demanding a predefined threshold of shares to reconstruct the first seed. This technique improves security by getting rid of one details of failure. This additional complexity increases the danger of misplacing the passphrase... http://www.mediafire.com/file/uilrjfajg2ami24/pdf-14673-57158.pdf