Bip39 seed to mnemonic https://bip39marco.mystrikingly.com/ Checksum generation: A checksum is created from this entropy using SHA-256 hashing, which allows verify the mnemonic's integrity afterwards. Unlike standard wallets derived exclusively from a seed phrase, passphrase-safeguarded wallets are hidden from basic sight. They exist in a very kind of cryptographic shadow realm, https://thegreatbookmark.com/story20130831/pip-install-bip39-what-does-bip39-generator-mean-https-www-youtube-com-channel-ucupxfytj0fb78sq55hu6ocw