Christian Catalini is co-founder of Lightspark, which focuses on payments, and also founder of the MIT Cryptoeconomics Lab. His work has been published in top academic journals and featured in Nature, Science, the New York Times, the Wall Street Journal, the Economist, WIRED, NPR, Bloomberg and others. He presented his research at a variety of institutions including Harvard University, Yale University, London Business School, New York University, UC Berkeley, the Federal Reserve Bank, the U.S. Treasury, the World Bank and the White House OSTP. Disclosure: he holds mostly BTC, ETH, and SOL, and has small amounts of other cryptocurrencies. He is an advisor to Coinbase, Algorand, Chainlink and Delphia, and a board member at Hivemind Capital. Follow him at @ccatalini.