alt Hacker NewsIMHO giving many details in the prompt and asking the model to "fill in the blanks" feels a little like cheating in the same way as embedding the dictionary in the decompression program. But it will certainly make the Imaginary Property lawyers squirm.
It's not cheating, it seems like a technique to defeat obfuscation to show the content is there in a complete or near-complete form, which proves it was copied.