Hacker News Reader

This is not a technical problem.

Denmark tried

https://www.heatherflowe.com/post/iconsent-app-consent

So if you consent and later change your mind and say stop, other person has right to continue? Someone has not thought this through :)

An immutable blockchain record would seem to be appropriate? I will let you come up with a suitable name for such a chain (and the corresponding coin).

We could also solve cheating by representing romantic interest as an NFT which can be traded from one partner to the nest, with hotels and restaurants only accepting two-person bookings from couples who are confirmed as owning each other’s tokens!

#TechnicalSolutionsToSocialProblems

Or, you know, have sex sober with trustworthy people and don't rape anyone. It's not a high bar.