Building the blockchain world: Technological commonwealth or just more of the same?

Abstract Blockchain technologies are reconfiguring the global economy, though often in contradictory ways. Blockchain technologies are disrupting key economic and financial sectors. Some blockchain applications allow for democratization of finance, services, agriculture, and governance, yet they may also deepen inequality and weaken democracy. We need new understandings of the countervailing tendencies of blockchain technologies and the contingencies that shape their deployment.