Tag: proof of work

Source URL: https://www.theregister.com/2025/07/09/anubis_fighting_the_llm_hordes/ Source: The Register Title: Anubis guards gates against hordes of LLM bot crawlers Feedly Summary: Using proof of work to block the web-crawlers of ‘AI’ companies Anubis is a sort of CAPTCHA test, but flipped: instead of checking visitors are human, it aims to make web crawling prohibitively expensive for companies trying…