Fermah is a universal proof generation layer that operates as a marketplace for zero-knowledge (ZK) proof generation. It connects the supply side, consisting of GPUs and FPGAs, with the demand side, offering ZK proof generation for a variety of use cases such as ZK rollups, bridges, and privacy-focused applications. Fermah aims to provide reliable and cost-effective infrastructure, allowing projects to generate ZK proofs efficiently while leveraging decentralized computing power.