chore(taiko): set STDShastaTime to 1_770_987_600

[YoGhurt111]

No description provided.

[claude]

Claude finished @YoGhurt111's task —— View job

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PR Review Complete

Todo List

• Read the changed file to understand the modification
• Analyze the change for code quality and potential issues
• Check for security concerns and performance impact
• Look for related code or tests that might be affected
• Provide comprehensive review feedback via GitHub comment

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Review Summary

Change: Sets STDShastaTime from 999_999_999_999 (year 33658) to 1_770_987_600 (Feb 13, 2026 13:00:00 UTC).

✅ Positive Aspects

• Logical change: Setting a realistic timestamp instead of a far-future placeholder value
• Consistent pattern: Follows the established pattern of other networks (HoodiShastaTime was set to Feb 5, 2026)
• Code quality: Clean, single-line change with proper formatting
• No breaking changes: Modification only affects the STD devnet configuration

⚠️ Areas for Consideration

Documentation & Context:

• Missing PR description: The PR has no description explaining why this specific timestamp was chosen
• No changelog entry: Similar changes (like HoodiShastaTime update in chore(taiko_genesis): update HoodiShastaTime #515) were documented in the changelog
• Timing coordination: Feb 13, 2026 is 8 days after HoodiShastaTime - unclear if this sequence is intentional

Testing:

• No test updates: The change only affects runtime configuration, but consider if any integration tests need the new timestamp
• No validation: The timestamp value isn't validated (though this follows the existing pattern)

🔍 Technical Analysis

Security: ✅ Safe - just a configuration timestamp
Performance: ✅ No impact - compile-time constant
Compatibility: ✅ Safe - only affects STD devnet users

The change is straightforward and follows established patterns. The timestamp value 1_770_987_600 is reasonable and aligns with the expected timeline for Shasta fork activation on the STD devnet.

💡 Recommendations

1. Add PR description explaining the reasoning for this specific date/time
2. Consider adding changelog entry if this impacts users of the STD devnet
3. Coordinate timing - ensure the 8-day gap between Hoodi and STD networks is intentional

The core change is solid and ready to merge once documentation is addressed.

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