Bip39 Standard. What this suggests is when you set a passphrase after you configure your wallet, and then you set some copyright into your wallet - all is very well; you see your copyright! But then if you choose to set up a second wallet, using just your seed phrase https://cutewebdirectory.com/listings13064250/bip39-word-list-https-linktr-ee-bip39-bip39-options