Bip39 github https://pixabay.com/users/51089543/ Checksum generation: A checksum is created from this entropy employing SHA-256 hashing, which can help verify the mnemonic's integrity afterwards. This extra complexity increases the possibility of misplacing the passphrase, and thus getting rid of your copyright. BC Vault - A hardware wallet that supports BIP39 seed https://sound-social.com/story10854317/bip39-to-private-key-detailed-notes-on-bip39-wallet-https-t-me-bip39-chat