Text Watermarking in Python: Catch Whoever Copies Your Writing

# AI Companies Are Quietly Hiding Invisible Fingerprints in Text—Here's Why Major AI companies are embedding hidden markers into the billions of words they generate each day, and now anyone can do the same to protect their own writing. These invisible "watermarks" work like a digital signature that stays attached to text even when someone copies, edits, or rewrites it, making it possible to prove you created the original. The techniques actually work pretty well—though some disappear faster than others depending on how heavily someone modifies the text.