Is anybody here aware of anyone building reputation markets? I just finished listening to the latest win-win and I think the idea is super intriguing.

Is anybody here aware of anyone building reputation markets? I just finished listening to the latest win-win and I think the idea is super intriguing. 
https://youtu.be/xHQ--MYQOlI

Interested in ZK, FHE, PUFs, hardware, system design, ai safety, and smart contact security.

Fascinating concept, reputation markets could revolutionize how we evaluate trustworthiness. Worth exploring further