0G (Zero Gravity) is a decentralized AI layer (AIL) — a modular, scalable Layer 1 that orchestrates hardware resources (storage, compute) and software assets (data, models) to process AI workloads at scale.0G is laying the global foundation for a better, fairer, and more open AI ecosystem. It provides four independent services that address different AI and blockchain challenges:Storage → Where to store large AI datasetsCompute → How to run AI models cost-effectivelyChain → Where to run AI transactions quicklyData Availability → How to ensure data is always available