Bip39 Github. It is very simple — if you do not worry about copyright inheritance, nobody else will — not your software package or hardware wallet suppliers, not your exchanges, and not your prosperity administrators. What constitutes a "great wallet" is one which has apparent, easy to obtain documentation on https://modernbookmarks.com/story19425265/bip39-wallets-https-linktr-ee-bip39-the-basic-principles-of-bip39-mnemonic