AO is a unified computing environment built on Arweave’s decentralized data layer, supporting unlimited parallel processes coordinated through an open message-passing standard. Unlike traditional decentralized compute systems, AO imposes no strict limits on computation size or format, while maintaining verifiability and trust minimization. Its modular architecture allows smart contract platforms to plug in as processes, enabling seamless communication across applications.

Users can choose their own virtual machines, execution models, and payment options, with all messages standardized and settled on Arweave. This flexibility creates a scalable, resilient environment where independently operating processes function like a connected web.

Through AOS, AO’s decentralized operating system, developers can launch location-agnostic processes that interact network-wide. The result is a global “Single System Image” that ensures secure, reliable, and trustless computing beyond the control of any single entity.