Bip39 copyright https://squareblogs.net/edelinepge/using-python-to-produce-a-bip39-mnemonic-a-developers-point-of-view Checksum creation: A checksum is produced from this entropy making use of SHA-256 hashing, which will help validate the mnemonic's integrity later. In contrast to standard wallets derived exclusively from the seed phrase, passphrase-safeguarded wallets are hidden from... https://baidubookmark.com/story20284273/bip39-o-que-%C3%A9-5-tips-about-bip39-checksum-you-can-use-today-https-cutt-ly-uryc5rw7