Keystone Bip39. The seed phrase functions to be a backup of the wallet and can be used to revive the wallet and obtain the funds in the event of reduction or damage to the initial wallet. The vital thing to grasp is the fact any letter after the fourth one https://danteuhsdm.wikibestproducts.com/1119452/the_anatomy_of_the_bip39_phrase_entropy_terms_and_security