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Phala Network Plans Ethereum Layer 2 Migration After Parachain Expiration

The project will end its Polkadot parachain operations by November 2025, citing alignment with Intel’s confidential computing roadmap and EVM ecosystem integration.

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Summary

Phala Network announced that its Polkadot parachain slot will expire on November 20, 2025, and proposed terminating the parachain to migrate entirely to Ethereum Layer 2. The decision is positioned to align with Intel’s TDX and GPU confidential computing roadmap, while enhancing integration with the broader EVM ecosystem.

Terms & Concepts
  • Polkadot Parachain: An independent blockchain that runs in parallel within the Polkadot ecosystem, connected to the relay chain for shared security and interoperability.
  • Ethereum Layer 2: A scalability solution built on top of Ethereum that processes transactions off-chain to reduce congestion and fees while maintaining Ethereum’s security model.
  • Confidential Computing: Technology that enables data to be processed in a secure environment, protecting it from unauthorized access during computation.