you could tag npubs with something like “h/t nostr:npub1h8nk2346qezka5cpm8jjh3yl5j88pf4ly2ptu7s6uu55wcfqy0wq36rpev” and then all or a percentage of zaps would go to them.

could also support multiple npubs tagged in one post.

nostr:note1cm0nphqz5v29pn0spk7ev3rfpk76yrnwsm9t9c8vfna0d88rtdkqgcckdq