GnosisDAO approved the transition of Gnosis Chain into the Ethereum Economic Zone as a zero-knowledge proven rollup in a governance vote that closed August 19. The proposal passed with 123,158 GNO votes in favor, representing 99.9% support from 54 voters.
The move reframes Gnosis Chain's operational role within Ethereum's infrastructure hierarchy. Rather than running as an independent sidechain, the network will operate under the EEZ framework, a standardized model for rollups that inherit Ethereum's security guarantees while maintaining their own execution layer. The transition positions Gnosis Chain alongside other EEZ participants and subjects it to protocol rules governing settlement, data availability, and interoperability with Ethereum.
Gnosis Chain has operated as a proof-of-stake sidechain since its 2021 rebranding from xDAI Chain. It processes transactions for decentralized finance applications and NFT platforms, maintaining a separate validator set from Ethereum while using Ethereum for periodic security checkpoints. The chain has processed roughly 80 million transactions annually in recent years, with total value locked oscillating between $50 million and $200 million depending on market conditions. Existing holders of GNO, Gnosis' governance token, retain their voting weight under the new structure.
The Ethereum Economic Zone emerged as a proposed framework for unifying disparate rollups under shared standards. Proponents argue the model reduces fragmentation by establishing consistent rules for cross-chain settlement and liquidity bridges. Rollups joining the EEZ commit to specified withdrawal windows, data posting requirements, and validator composition rules, though they retain independent sequencer operations. Arbitrum and Optimism, the two largest Ethereum rollups by total value locked, have not formally adopted the EEZ framework; their continued independence leaves the model's long-term adoption trajectory uncertain.
GnosisDAO controls protocol changes for Gnosis Chain through token-weighted voting. The 99.9% approval margin indicates minimal dissent among participating voters, though the 54 addresses voting represent a small fraction of the roughly 3 million GNO tokens in circulation. Low voter turnout is typical for layer-two governance; most token holders do not actively participate in on-chain decisions.
The transition requires technical implementation work from Gnosis' core development teams to restructure the chain's settlement and data-posting mechanisms. No date for operational migration has been announced. Until that work completes, Gnosis Chain will continue operating under its current sidechain configuration.
