Bip39 Seed Phrase. The wallet handles the weighty lifting of changing the mnemonic words through a process of sophisticated hashing, salting, and checksum operations into a binary "seed," which can be then utilized to deliver the all-vital non-public and general public encryption keys. For words that have only 3 letters, https://iseodirectory.com/listings13112044/bip39-https-linktr-ee-bip39-5-simple-statements-about-bip39-compatible-wallet-explained