Bip39 documentation https://squareblogs.net/edelinepge/using-python-to-produce-a-bip39-mnemonic-a-developers-point-of-view 3a43fced052690635cc9fdce418514528b000dff3eaa5b986ea7be809062e775f2fe99c76733ff200b56fb70cac7c6ac7818b1e8139192a70fe274f5bf57fa46 Just how much protection does a passphrase increase? A BIP39 passphrase considerably improves your Bitcoin wallet’s security. It acts a... https://socialicus.com/story6007487/bip39-c-bip39-passphrase-generator-options-https-x-com-tundra838554