Bip39 meaning https://felixkkjt585.theglensecret.com/bip39-word-checklist-generator-crafting-your-own-special-seed-phrase Checksum generation: A checksum is produced from this entropy employing SHA-256 hashing, which helps confirm the mnemonic's integrity later. Press X to abort passphrase software and retain enhancing the passphrase. Deciding upon CANCEL soon after an abort will stop... https://businessbookmark.com/story5981137/bip39-buffer-is-not-defined-the-5-second-trick-for-bip39-compatible-wallet-https-dzen-ru-bip39-phrase-com