Bip39 first 4 letters https://www.empowher.com/user/4550298 Checksum creation: A checksum is created from this entropy making use of SHA-256 hashing, which can help verify the mnemonic's integrity afterwards. BIP39 solves this through the use of human-readable seed phrases made up of normal language words. These seed phrases are processed via the https://socialwebconsult.com/story5673074/bip39-bitcoin-the-single-best-strategy-to-use-for-bip39-generator-https-dzen-ru-bip39-phrase-com