{"type":"rich","version":"1.0","title":"Gonbat03 wrote","author_name":"Gonbat03 (npub1jd…g0ehq)","author_url":"https://yabu.me/npub1jdey6wfltuygrk0yhnqetczka69uh87n5zh5kvuchslam55dnxls6g0ehq","provider_name":"njump","provider_url":"https://yabu.me","html":"Can't people just zap themselves? I don't think it's the best approach but I agree interactions should be costly, what about Proof of Work?"}