Proof of labor (PoW): In this particular protocol, the new node has to unravel a cryptographic puzzle. It requires getting a nonce comparable to a hash according to the community’s criteria. The initial node to finish the puzzle joins the network. This protocol is Employed in Bitcoin and Ethereum 1.028. https://energy-supplier-liaison74063.slypage.com/33608808/5-easy-facts-about-energy-broker-solutions-described