The fastest data availability layer for AI workloads, rollups, and data-intensive applications. Publish data with cryptographic guarantees at unprecedented scale.
AI systems and rollups are bottlenecked by data availability.
Ethereum calldata is expensive, and alternative DA layers lack the throughput for AI workloads and mass adoption. Modern systems need a solution that scales.
Existing DA solutions max out at megabits per second, throttling rollup scalability.
Posting data to Ethereum costs rollups millions annually, passed on to users.
Data availability proofs take too long, increasing finality times for L2 transactions.
Purpose-built data availability for the AI era. Handle massive data volumes that traditional DA layers simply can't support.
Store and verify training datasets at scale. Ensure data integrity throughout the ML pipeline.
Log and verify AI inference results with cryptographic guarantees for audit trails.
Verifiable data availability for autonomous agents operating across decentralized networks.
Handle images, video, and other large media with throughput that matches AI workload demands.
0G DA provides the foundational data layer that enables rollups, validiums, and sovereign chains to scale without compromise.
Stream large datasets, AI outputs, or application logs without hitting calldata ceilings.
Your data stays accessible even when nodes go offline—no single point of failure.
Unpredictable node assignment means no one can target or censor your data.
Independent verification from multiple nodes before your data is confirmed available.
Verify any amount of data with a single compact proof—scales without bloat.
Handle massive data volumes without bottlenecks. Our architecture scales horizontally while maintaining cryptographic guarantees.
Transaction data is encoded using Reed-Solomon erasure coding, creating redundant chunks that can reconstruct the original data from any k-of-n pieces.
Kate-Zaverucha-Goldberg polynomial commitments allow compact proofs that data was correctly encoded and is available.
Multiple layers of cryptographic security ensure your data remains accessible, uncorrupted, and provable.
Retrieve your data anytime, even during network disruptions. Erasure coding ensures resilience.
Randomized storage prevents coordinated attacks. No one can target or censor your data.
Prove your data hasn't been altered with constant-size KZG proofs.
Your availability proofs inherit Ethereum's security through L1 anchoring.
Contribute storage capacity to the 0G DA network and earn rewards for storing and serving data availability proofs.
Learn About Node Rewards0G DA delivers 50 Gbps throughput - orders of magnitude faster than alternatives like Celestia or EigenDA. This enables rollups to process significantly more transactions without DA bottlenecks.
0G DA supports all major rollup frameworks including Optimism, Arbitrum, Polygon, zkSync, and custom implementations. The integration is straightforward with our SDK and documentation.
Erasure coding transforms data into a larger set of encoded chunks where any subset of k chunks can reconstruct the original. This provides redundancy - data remains available even if some storage nodes fail.
KZG (Kate-Zaverucha-Goldberg) commitments are polynomial commitments that create constant-size proofs of data availability. They enable efficient verification regardless of data size.
Provision storage capacity, stake the required tokens, and run the DA node software. You'll receive data chunks to store and earn rewards based on your storage contribution and uptime.
Whether you're building a rollup, running infrastructure, or exploring data availability solutions, 0G DA is ready.