Have you ever had an idea and wondered, "Will this work?" That's where "Proof of Concept" comes in. Think of it as a small test or experiment for your idea. Before diving in fully, you try out a basic ...

A total aside from crypto, in order to impede spammers, a variation of PoW has been proposed for email. For example, if email programs had to solve a puzzle that took just 15 seconds before sending ...