Gnosis and zero-knowledge project Zisk, with backing from the Ethereum Foundation, unveiled the Ethereum Economic Zone (EEZ) at EthCC Cannes. The framework targets a core pain point of Ethereum's L2 ecosystem—moving assets and calling contracts across different Rollups still feels like traversing a maze.
Calling Contracts Across Chains in One Atomic Transaction
EEZ's key breakthrough is synchronous cross-network execution. Smart contracts deployed on different Rollups can call each other directly within a single transaction, settling back to Ethereum mainnet with the same security guarantees as mainnet deployment. ETH serves as the default gas token, and no additional bridging infrastructure is required. Traditional bridges require lock-ups, confirmation delays, and contract risk; under EEZ, connected Rollup contracts can directly invoke mainnet contracts in one atomic step.
The EEZ Alliance has been formed, with founding members including Aave, Titan, Beaver Build, Centrifuge, and xStocks. The organization is structured as a Swiss non-profit, and all software is open-source. Zisk founder Jordi Baylina, the original designer of Polygon zkEVM, lends technical credibility. Technical details and performance benchmarks are expected in the coming weeks.
The $40 Billion Liquidity Fragmentation Problem
Ethereum's Rollup scaling roadmap has boosted throughput but fractured liquidity. L2BEAT data shows over 20 active L2 networks holding a combined ~$40 billion in TVL, scattered across Arbitrum, Base, Optimism, and others. Users moving assets between L2s face complex bridging steps, extra fees, and contract risks. Developers must deploy the same infrastructure on multiple chains, raising maintenance costs linearly.
EEZ aims directly at this structural issue: let applications share cross-Rollup infrastructure while retaining Ethereum mainnet settlement, eliminating redundant deployments and bridge transfers.
Vitalik's Warning and L2 Divergence
The proposal lands amid an ongoing community debate. Ethereum co-founder Vitalik Buterin posted on February 3: "The original vision of L2s and their role in Ethereum no longer makes sense. We need a new path." The remarks split L2 builders. Optimism co-founder Karl Floersch agreed L2s must evolve beyond mere scaling; Offchain Labs (Arbitrum) co-founder Steven Goldfeder insisted scaling remains the core function. No consensus in sight.
Can a Unified Standard Actually Take Hold?
Beyond technical feasibility, the biggest hurdle for EEZ is ecosystem coordination. Major L2s like Arbitrum, Base, and Optimism have their own tech stacks and vested interests; aligning them under a common standard has rare precedent. The EEZ Alliance provides a coordination platform, but the founding members list does not include the largest L2s by market cap. The Ethereum Foundation's backing lends legitimacy, and Baylina's ZK reputation builds expectations. The upcoming technical documents and benchmarks will be the first real test of whether EEZ can gain broader adoption.