Evidence of Work (PoW): On this protocol, the new node has to unravel a cryptographic puzzle. It consists of locating a nonce similar to a hash consistent with the network’s criteria. The first node to accomplish the puzzle joins the community. This protocol is Employed in Bitcoin and Ethereum 1.028. https://energy-contract-negotiati75185.blog-a-story.com/13619567/top-latest-five-energy-cost-management-urban-news