- The Ethereum Economic Zone allows rollups to communicate with each other in a single transaction, minimizing inter-network fragmentation.
- The structure uses ETH gas and eliminates the need for bridges, enabling shared infrastructure across rollups.
- The Ethereum Foundation project aims for synchronous composability with real-time ZK proofs.
Ethereum Economic Zone was introduced on Sunday at the EthCC conference in Cannes as a new initiative aimed at reducing fragmentation across Ethereumâs expanding layer-2 network landscape.
Ethereum Economic Zone Targets Synchronous Composability
According to an announcement by Gnosis co-founder Friederike Ernst and Zisk founder Jordi Baylina, the project is co-funded by the Ethereum Foundation and intended to create a framework for rollups to compose synchronously with the Ethereum mainnet and with one another in a single transaction.Â
The proposal addresses a specific issue that has emerged as Ethereum scaled through layer-2 adoption. While rollups have increased transaction capacity, they have also split liquidity, infrastructure, and user activity across separate environments.Â
The core design of the Ethereum Economic Zone centers on synchronous composability. Under the framework, smart contracts on connected rollups would be able to call contracts on Ethereum mainnet or on other participating rollups with the same guarantees as if those contracts were deployed directly on Ethereum.Â
The system would use ETH as its default gas token and would not require additional bridging infrastructure. That structure is intended to reduce the operational separation that currently exists between many layer-2 networks.
If implemented, the framework would allow applications to share infrastructure across rollups while continuing to settle to Ethereum. That arrangement is designed to reduce duplicated systems and limit the need for cross-chain transfers, which have become a common feature of a fragmented rollup environment.
 Ernst said Ethereumâs issue is not scaling capacity itself, but fragmentation caused by the continued launch of isolated layer-2 ecosystems with separate bridges and liquidity pools.
 Her remarks placed the Ethereum Economic Zone within a broader effort to address how scaling has changed the network’s activity structure.
Project Development Brings Together Researchers and Industry Participants
The initiative is being developed with Ethereum researchers and industry participants. Early contributors include infrastructure providers and DeFi protocols that are exploring a shared standard for interoperable rollups.Â
At launch, the project is also accompanied by an informal group known as the EEZ Alliance. Founding members of that alliance include Aave, Titan, Beaver Build, Centrifuge, and xStocks.Â
Their participation places the Ethereum Economic Zone within an active set of existing builders rather than as a standalone technical proposal.
The project will be organized as a Swiss non-profit, and the release stated that all software will be made free and open-source. The initiative is also expected to follow a governance-minimized model with an eventual goal of becoming non-upgradable.Â
According to the announcement, technical specifications and performance benchmarks are expected in the coming weeks. Those details are likely to determine how the proposed framework differs in practice from other interoperability efforts already underway in Ethereumâs broader ecosystem.
Fragmentation Pressures Continue Across Ethereumâs Rollup Landscape
The Ethereum Economic Zone enters the market at a time when layer-2 fragmentation has become a repeated concern. Nevertheless, analysts observed that a new Ethereum layer-2 was appearing roughly every 19 days.Â
However, that pace added more environments for users and applications, but it also created more silos for liquidity and network activity.Â
Coinraftarâs 2026 outlook on layer-2 networks further concluded that many newer launches became ghost towns after incentive periods ended, while sustained activity remained concentrated in a smaller number of ecosystems.
Those conditions form the backdrop for the Ethereum Economic Zone. Rather than focusing on launching another independent rollup, the initiative aims to create a framework for how rollups can interact more directly.
 The project, therefore, addresses an ecosystem problem created by the cumulative effect of many separate launches, rather than a throughput shortfall on Ethereum itself.
Real-Time ZK Proving Forms the Technical Basis
Baylina said the feature that distinguishes the Ethereum Economic Zone is real-time zero-knowledge proving. He said the proving stack developed by his team can verify Ethereum blocks in real time, enabling synchronous composability between rollups.Â
Baylina is known as the creator of the Circom programming language and as a co-founder of Polygon zkEVM before the team spun off into the independent venture Zisk last June. His role links the initiative to ongoing work on zero-knowledge infrastructure as Ethereum developers continue to explore ways to coordinate multiple execution environments.
The announcement also connects to earlier governance discussions within Gnosis. Records from GnosisDAO in February 2026 show that the community had been debating a six-month research-and-development collaboration with Baylina. That work was focused on exploring whether Gnosis Chain could be converted into a natively integrated Ethereum layer-2 with synchronous composability. The Ethereum Economic Zone appears to have emerged from that earlier line of research.
