It's not necessary to know all the main points of BIP39 as a way to use copyright - but you will surely get pleasure from being aware of a bit over it. Standard recovery phrases use a specific list of 2048 words next the BIP39 standard (Bitcoin Improvement Proposal 39). https://bookmarkgenious.com/story19113972/how-much-you-need-to-expect-you-ll-pay-for-a-good-bip39-definition