It isn't necessary to know all the small print of BIP39 to be able to use copyright - however, you would certainly benefit from knowing a little bit over it. For anyone who is unsure about a selected word's spelling, utilize the search operate (Ctrl+File on Home windows/Command+F on Mac) https://bookmarksystem.com/story18651655/helping-the-others-realize-the-advantages-of-bip39-mnemonic-phrase-tool