1/ ZisK v1.2.0-alpha is out 🚀 We re-proved 7,200 consecutive Ethereum mainnet blocks on just 4× RTX 5090 GPUs. Same blocks. Same hardware. Median proving time: 5.779s → 4.693s ~19% faster.

ZisK v1.1.0-alpha release 🚀 Ethereum proven in real time on 4x5090 GPUs with a p99 of 9.62s. All providing 128-bit provable security, powered by Poseidon1, and post-quantum secure. This release pushes the prover further and fixes bugs, without trading soundness for benchmarks. Release notes:

ZisK v0.17.0 is now released. This release restructures the entire system around clean, well-defined APIs and a unified SDK making local and remote proving seamless and consistent. Thread with details below:

Ethereum's fragmentation problem just got its most serious answer yet. The Ethereum Economic Zone, led by Gnosis and ZisK, funded by the EF. The goal: SYNCHRONOUS composability for the L1 and its L2s, so one transaction can execute cleanly across multiple chains. > Right now your coins on L2s can't interact with contracts on L1 or other L2s without bridging. Costs money, costs time, fragments liquidity. The EEZ ends that > Rollups plugged into the EEZ can call contracts on L1 or other L2s and receive a response in a SINGLE transaction. It feels like you're using one chain > This doesn't require any Ethereum protocol-level changes. The entire system runs on smart contracts + real-time ZK proving > Gnosis isn't some unknown team. They built CoW Protocol, Safe multisigs, the Conditional Tokens format underpinning Polymarket, Gnosis Chain, Gnosis Pay. ZisK brings an efficient open-source zkVM for real-time proving > NO ONE owns the stack. The EF is funding this as credibly neutral shared infrastructure. Free and open source for all Imagine an Aave position on Ethereum interacting with a Uniswap pool on Unichain in a single transaction. That'd be beautiful. That's the EEZ.

Pragma Cannes · April 2 | @jbaylina Founder of @ziskvm. Jordi co-founded Polygon, then spun out ZisK to focus entirely on building an open-source, high-performance zkVM. He's been working on ZK proving for Ethereum for over a decade.

We are partnering with @gateway_eth to support the next phase of rollup infrastructure. Gateway is building with performance at the forefront from day one. We’re bringing low-latency, quantum-safe security, and distributed proving to match. Fully open source. Built for production-grade ZK systems.

Real-time proving makes synchronous composability practical. With ZisK, rollups can interact within the same block — no async bridges, no waiting. This is how we move toward a truly composable multi-rollup Ethereum.