Originally Published - September 18, 2020. Upshot One is a question & answer protocol built on Ethereum. It leverages a field of mechanism design called peer prediction to incentivize honest answers to questions.The Problem When we ask a question, we naturally expect a “correct” answer in return. For general queries on the Internet, and especially on blockchains, this has obviously proven to be a presumptuous expectation. A number of services have arisen to make this expectation realistic, bu...