Zennet is a public, distributed, and decentralized supercomputer. Computation power is traded on Zennet's open-market platform. Anyone can rent computation power and use it to run arbitrary tasks or monetize their hardware by offering unused computation power for sale. Computation power is supplied by providers for a negotiated fee. A free-market infrastructure brings publishers and providers together. Publishers can hire computers and run whatever they want on them safely, thanks to cutting-edge virtualization technology. Payment is continuous and frictionless, thanks to blockchain and other technologies.