The RSS playbook?

The "Really Simple Licensing" (RSL) standard evolves robots.txt instructions by adding an automated licensing layer that's designed to block bots that don't fairly compensate creators for content.

Free for any publisher to use starting today, the RSL standard is an open, decentralized protocol that makes clear to AI crawlers and agents the terms for licensing, usage, and compensation of any content used to train AI, a press release noted.