Crunchfish Digital Cash security webinar: Solving double spending offline
Digital Cash security was the topic in Crunchfish’s 13[th] Survival of the fittest webinar. Double spending is the key problem to be addressed for offline payments. Crunchfish Digital Cash provides multiple protection mechanisms for the bearer instruments and payment transactions, with extensive backend control. Crunchfish Digital Cash is highly resistant to the risks associated with double spending, a major problem in offline payments. Digital Cash provides multiple protection mechanisms for the bearer instruments and the Digital Cash message carrying offline payments as