Layer 2 blockchain Sui has introduced a custom PCR verification feature designed to safeguard the integrity of application code running on its network within a secure environment. The feature focuses on verification within the secure execution context to help prevent tampering and unauthorized changes. By embedding this verification step into the deployment and execution workflow, Sui aims to raise the bar for code integrity in its ecosystem.
This rollout aligns with Sui’s broader emphasis on security as it scales Layer 2 capabilities. Developers adopting the feature can benefit from enhanced trust in code provenance and execution safety.
As more projects integrate PCR verification, the approach could set a standard for secure code handling across Layer 2 networks and related blockchain platforms. Stakeholders will be assessing interoperability with current development stacks and security workflows.














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