DoubleZero is a protocol that enables a global fiber network for high-performance data distribution. Powered by independent fiber contributors and coordinated onchain, it delivers low-latency networking and real-time market data for blockchains, prediction markets and other systems where milliseconds matter. Validators route traffic over a private fiber overlay with automatic fallback to the public internet, and DoubleZero Edge delivers real-time market data by multicast over dedicated fiber. 2Z is the network’s native utility token, connecting the people who use the network with the people who build it.