Deep Dive
1. Ethereum L2 Migration (20 November 2025)
Overview: Phala completed its migration to Ethereum L2, retiring its Polkadot parachain to leverage Ethereum’s liquidity and tooling for confidential AI workloads.
The codebase now supports ERC-20 token migration (1:1 PHA swaps), EVM compatibility, and integration with Ethereum’s staking/DAO tooling. This shift aligns with Intel’s TDX/GPU roadmap for enterprise-grade confidential compute.
What this means: This is bullish for Phala because it reduces operational costs, improves scalability, and positions the network closer to Ethereum’s DeFi/AI ecosystems. (Source)
2. Security Hardening (13 August 2025)
Overview: Phala Cloud introduced 2FA and active session tracking to bolster user account security.
These updates address rising phishing risks in decentralized cloud services. The codebase now enforces TOTP-based authentication and automatically logs out inactive sessions.
What this means: This is neutral-to-bullish for Phala because it enhances platform trustworthiness for enterprise clients but adds minor friction for casual users. (Source)
3. Proof-of-Cloud Framework (28 October 2025)
Overview: Phala rolled out hardware-attestation checks across GCP, Azure, and AWS to counter DDR5 vulnerabilities.
The framework uses cryptographic proofs to validate TEE (Trusted Execution Environment) integrity on third-party cloud providers, ensuring workloads run on verified hardware.
What this means: This is bullish for Phala because it expands enterprise adoption by guaranteeing physical security for sensitive AI/ML tasks. (Source)
Conclusion
Phala’s codebase evolution prioritizes Ethereum alignment, enterprise security, and hardware trust—key drivers for its confidential AI niche. Will Ethereum’s developer ecosystem accelerate Phala’s adoption of decentralized GPU compute?