Bip39 mnemonic github https://collinmmss433.lucialpiazzale.com/from-concept-to-fact-generating-bitcoin-addresses-with-bip39 It is really essential that the mnemonic sentences are created from randomly picked numbers! These numbers is often created in many different different ways, that are described in other content articles listed here, like "Precisely what is an RNG" and Seed Phrase... https://trackbookmark.com/story21910525/trezor-one-bip39-bip39-github-an-overview-https-cutt-ly-uryc5rw7