From Bip39 Import Mnemonic Storing entropy (for example retaining a deck of cards in a specific shuffled order) is unreliable compared to storing a mnemonic. In lieu of storing entropy, shop the mnemonic created within the entropy. Steganography might be useful when storing the mnemonic. It is possible to see https://socialimarketing.com/story4098103/bip38-vs-bip39-what-does-bip39-mean