Bip39 Mnemonic To Private Key Storing entropy (including holding a deck of playing cards in a certain shuffled order) is unreliable when compared with storing a mnemonic. As an alternative to storing entropy, retail outlet the mnemonic created within the entropy. Steganography may be effective when storing the mnemonic. Tip: https://socialislife.com/story4058824/bip39-entropy-to-mnemonic-not-known-details-about-bip39-word-list