'The Forgery Payoff,' the engine's concept for how fakes keep spreading after being exposed.
It describes a made-up story taking on such cultural momentum that it survives even after being debunked.
The example is the Taxil hoax: a forged letter attributed to Albert Pike is still cited 130 years later despite being exposed as fake, which the engine likens to fake content dominating at a whole-civilization scale.
It shows debunking often doesn't stop a lie once it's embedded in the culture, so forgeries keep paying off long after they're exposed.