Bip39 Alternative Storing entropy (for example trying to keep a deck of cards in a certain shuffled order) is unreliable when compared to storing a mnemonic. Rather than storing entropy, keep the mnemonic generated from your entropy. Steganography can be useful when storing the mnemonic. This method is Utilized in https://web.archive.org/web/20241123074420/https://bip39-phrase.com/