Bip39 Vs Slip39. Now, at another level we use these getting and change key bunch to make individual personal keys. Use the above make non-public keys and chain code and pass them to the above pointed out functionality kchild = kpar + hash(Kpar, cpar, i) to create particular person keys. https://socials360.com/story9179328/bip39-list-https-linktr-ee-bip39-not-known-details-about-bip39-wallets