Bip39 offline https://www.plurk.com/p/3hf2syltjx Checksum generation: A checksum is produced from this entropy applying SHA-256 hashing, which can help validate the mnemonic's integrity afterwards. Press X to abort passphrase software and continue to keep modifying the passphrase. Deciding on CANCEL following an abort will stop the process. In the following paragraphs https://bookmarkdistrict.com/story19980388/bip39-copyright-the-greatest-guide-to-bip39-https-dzen-ru-bip39-phrase-com