Looks cool. But please help me understand. What's to stop AI companies from solving the challenge, completing the proof of work and scrape websites anyway?
replies(6):
Individual humans don't care about a proof-of-work challenge if the information is valuable to them - many web sites already load slowly through a combination of poor coding and spyware ad-tech. But companies care, because that changes their ability to scrape from a modest cost of doing business into a money pit.
In the earlier periods of the web, scraping wasn't necessarily adversarial because search engines and aggregators were serving some public good. In the AI era it's become belligerent - a form of raiding and repackaging credit. Proof of work as a deterrent was proposed to fight spam decades ago(Hashcash) but it's only now that it's really needed to become weaponized.