New York, United States, March 20th, 2025
Lagrange, the decentralized ZK Prover Network, has announced a strategic partnership with Matter Labs to channel up to 75% of Matter Labs’ outsourced proof demand to the Lagrange Prover Network (LPN) over the coming two years. This partnership signifies a pivotal advancement in the transition of the ZK Stack toward decentralized proof generation.
Earlier in January 2025, Lagrange demonstrated the feasibility of a decentralized version of ZKsync’s ZK Stack prover, proving that proof generation can effectively move away from centralized, single-entity solutions. This collaboration further solidifies that progress, allowing ZKsync to manage a larger portion of its proving demands through a decentralized framework—an unprecedented milestone in scale.
“Every rollup will be a ZK rollup, and that’s the future of Layer 2 scaling,” stated Ismael Hishon-Rezaizadeh, Co-Founder and CEO of Lagrange. “ZK rollups provide unparalleled scalability, security, and cost efficiency, making them the only choice for next-generation decentralized applications. This partnership allows ZKsync to lead the way, facilitating the Elastic Network’s operation at an exceptional scale without sacrificing decentralization.”
Over the past year, Lagrange has focused on establishing that decentralized proving networks can surpass centralized counterparts. The LPN has already shown a reduction in costs and an increase in throughput while eliminating vulnerabilities associated with single points of failure. With Matter Labs now committing to utilize LPN for up to 75% of its outsourced proofs, the industry is provided with a clear roadmap toward a comprehensive decentralized ZK rollup ecosystem.
For users of ZKsync, this partnership translates into lower gas fees and quicker transaction speeds. For businesses, it means enhanced confidence in the performance and continuity of Layer 2 solutions on the Elastic Network.
“This collaboration further increases the scaling capability of ZKsync’s Elastic Network while offering builders more customization options,” remarked Anthony Rose, CTO of Matter Labs. “Decentralized proving not only enhances the resilience of the network as compared to centralized models but also increases the available hardware for proof generation—which will be crucial as network activity expands. By integrating with Lagrange’s infrastructure, we are also enhancing flexibility and control for builders, solidifying ZK Chains as the most powerful and adaptable scaling solution for the future of web3.”
The ZKsync ecosystem includes nearly 25 ZK stack chains, 300 applications, and has recorded 1.3 million on-chain transactions in just the last month (source: DappRadar). Lagrange has demonstrated its capability to operate at an immense scale, effectively unlocking the next stage of ZK rollup development.
Platforms that offer Rollup-as-a-Service, including Caldera and AltLayer, are also reaping the benefits by exclusively relying on the Lagrange Prover Network for their proof generation needs.
Key Takeaways:
- Decentralization – A significant portion of proof generation for a major rollup will occur exclusively through decentralized networks.
- Lower Costs – The shift to decentralized proving significantly cuts operational costs, resulting in lower gas fees for users.
- Liveness & Security – LPN’s independent prover network guarantees continuous uptime, resilience, and higher security compared to centralized setups.
- Revenue & Growth – Capturing a larger share of ZKsync’s proving demands presents Lagrange with new revenue generation and network expansion opportunities.
About Lagrange
Lagrange specializes in providing decentralized proof solutions, enabling any ZK application, rollup, or protocol to scale efficiently. By utilizing a distributed network for ZK proof generation, Lagrange achieves substantial improvements in efficiency and cost-effectiveness, while ensuring reliable uptime. Its technology enables hyper-parallel proof generation, which promotes cross-chain interoperability and supports intricate computations over extensive datasets. The company has raised over $17 million in funding from prominent investors including Founders Fund, 1kx, Maven11, and more. The leadership team consists of academic experts, including collegiate professors and PhD researchers who have authored numerous studies on advanced cryptographic protocols.
With $29 billion restaked in ETH, over 85 leading operators, 9 million ZK proofs generated, and 400,000 state proofs produced, Lagrange stands at the forefront of blockchain innovation. Its groundbreaking technology signifies a new era of hyper-scalable proof generation, securing Lagrange’s position as a leader in blockchain-centric cryptography and complex data processing applications.
About Matter Labs
Matter Labs is a premier research and development firm dedicated to expanding Ethereum’s capabilities through zero-knowledge-proof technology. They lead in the development of ZK-based blockchain infrastructures enabling rapid, secure, and scalable transactions.
About ZKsync
ZKsync is the foundational zero-knowledge technology driving the next generation of developers towards limitless scaling abilities. Its infrastructure, secured by mathematical guarantees and tailored for native interoperability, powers the Elastic Network—an ever-evolving framework of customizable chains focused on advancing personal freedom through digital self-ownership.
For further information, please visit www.lagrange.dev, www.zksync.io, and www.matter-labs.io.
