Abandoning general-purpose L2s? Scroll plans to pivot to a privacy AI dedicated network, with SCR migrating back to the Ethereum mainnet.

Author: TechFlow

TechFlow Briefing: As the general-purpose L2 space on Ethereum enters a phase of intense liquidity competition and fee wars, Scroll—the flagship zkEVM—has unveiled an aggressive architectural pivot. On November 4, 2026 (Beijing Time), the Scroll DAO forum formally published a protocol upgrade proposal to transition its existing general-purpose chain entirely into a permissioned, application-specific network tailored for privacy-focused AI, while migrating its governance token, SCR, back to the Ethereum mainnet for governance and staking anchoring. This strategic shift signals that mainstream Layer 2 projects are evolving from generic scalability solutions toward sovereign app-specific chains.

What Specific Products Will the New Architecture Support?

The new network architecture is designed to provide underlying support for an integrated AI product stack, including the endpoint interaction tool Compass, the developer interface Compass API, network infrastructure CENO, and native assets USX and SCR. According to the technical roadmap outlined in the Scroll DAO official forum proposal, the entire protocol will focus on facilitating privacy-preserving data interactions, on-chain secure credential custody, and automated agent workflows.

At the computational and resource allocation level, after transitioning to a permissioned structure, the network will primarily handle on-chain payment settlement and distributed computing coordination. Privacy-preserving computation requires extensive zero-knowledge proof generation. The dedicated architecture allows the protocol layer to set entry thresholds for validator nodes, preventing common public chain congestion from causing latency disruptions to high-concurrency agent requests, thereby ensuring deterministic execution for high-value inference tasks.

What Adjustments Are Made to the SCR Token Mechanism?

From a tokenomics perspective, according to the proposal details disclosed by the Scroll DAO forum, the total supply of SCR remains unchanged at 1 billion, with no adjustments to the distribution structure. After migration to the Ethereum mainnet, the token will continue to serve as the core instrument for protocol governance, with its governance scope directly extending to the configuration of core system parameters for the ecosystem's native asset, USX.

Beyond expanded voting rights, SCR gains an economic staking attribute within the new framework. Under the proposal plan, the token will serve as collateral for running validator nodes and securing commitments in certain high-risk protocols. When high-value cross-domain settlements or privacy computing delegations occur between agents, validators must lock up a corresponding amount of SCR as stake. An on-chain slashing mechanism ensures security and trust within the decentralized execution environment.

Path Selection and Transition Period Behind the Protocol Shift

• Network Access: General-purpose zkEVM operates as an open public chain environment; privacy AI app-specific network upgrades to a permissioned validator node network
• Business Focus: General-purpose zkEVM emphasizes general DeFi and multi-asset scaling; privacy AI app-specific network focuses on privacy interactions, compute coordination, and agent workflows
• Core Products: General-purpose zkEVM supports standard EVM smart contracts; privacy AI app-specific network supports Compass, Compass API, CENO, and USX
• SCR Deployment: General-purpose zkEVM deploys on Layer 2 native contracts; privacy AI app-specific network migrates back to Ethereum mainnet contracts
• Empowerment Scenarios: General-purpose zkEVM is limited to basic governance voting; privacy AI app-specific network expands governance to USX and serves as collateral and staked assets for high-risk commitments

Data shows that the Scroll mainnet launched in October 2023, and the SCR token distribution was completed in October 2024. By the time of this proposal release, the network had operated as a general-purpose Layer 2 solution for 37 months. Migrating the token contract back to the Ethereum mainnet marks the first choice among mainstream Layer 2 projects to decouple governance foundations from execution environments, avoiding potential constraints on token liquidity caused by permissioned adjustments.

Currently, the upgrade proposal remains in the community forum public consultation and discussion phase. Following community feedback, the Scroll Foundation will compile formal specifications and advance on-chain temperature checks alongside the formal smart contract voting process on the governance platform. The specific timeline for the network upgrade and SCR cross-chain migration will be announced separately following a DAO vote.