Autonomys Network is a specialized Layer-1 blockchain that uses a new storage-based consensus method called Proof-of-Archival-Storage (PoAS). This system separates consensus from execution, with block production determined by the availability of verifiable on-chain data. Participants, known as “farmers,” store provably unique, partial copies of the blockchain’s history on standard solid-state drives (SSDs). Their chance of producing the next block grows in proportion to the amount of verified historical data they hold. This supports the "one-disk-one-vote" concept and offers a scalable, energy-efficient alternative to proof-of-work mining.

Research for Autonomys started in 2018, followed by active engineering work in 2021. The mainnet consensus chain launched on November 6, 2024. The network currently runs with over 1,000 distributed storage nodes, collectively committing more than 500 petabytes of storage capacity. The design aims to maximize fault tolerance, decentralization, and data integrity through erasure-coded replication and content-addressed storage, ensuring stored content is permanently accessible and tamper-resistant.

Unlike traditional storage networks that depend on off-chain pinning or third-party providers, Autonomys stores data directly within its consensus protocol. This allows for true on-chain permanence and verifiability without additional trust assumptions. The native on-chain storage layer, called the Distributed Storage Network (DSN), is available via user-friendly tools such as Auto Drive (a Web2-style dashboard), a fully documented RESTful API, and the TypeScript-based Auto SDK. The Auto-DAG data structure allows for efficient splitting, indexing, and verification of large files for storage within blockspace.

Autonomys is built to address core limitations of decentralized storage, including sustainability, accessibility, and scalability. Its architecture removes the “farmer’s dilemma” seen in proof-of-capacity models by economically rewarding long-term storage rather than short-term performance. As more storage is pledged, the network becomes more fault-tolerant, storage costs decrease, and participation becomes more accessible.

The protocol is optimized to support high-throughput, low-latency decentralized applications, including those in AI, agentic systems, and modular computation. By providing a permanent, trustless data availability layer at the consensus level, it enables new types of decentralized applications that require continuous, immutable, and scalable access to historical data.

Autonomys continues to develop a comprehensive ecosystem around its core infrastructure, including developer tooling, tutorials, and governance primitives. The project remains committed to enabling a more secure, censorship-resistant, and inclusive foundation for decentralized storage and on-chain data-intensive applications.