Bip39 derivation https://blogfreely.net/travenmdoq/create-your-own-distinct-bip39-mnemonic-expression-with-python-scripts Checksum creation: A checksum is generated from this entropy working with SHA-256 hashing, which will help verify the mnemonic's integrity afterwards. How much security does a passphrase include? A BIP39 passphrase considerably enhances your Bitcoin wallet’s stabil... https://mypresspage.com/story5066348/is-bip39-safe-about-bip39-2048-words-https-www-youtube-com-channel-ucupxfytj0fb78sq55hu6ocw