Protective-action integrity

AI may rewrite the words.
It may not rewrite the action.

SignalLock compiles an authoritative emergency alert into a machine-checkable Safety Contract, then verifies whether an AI-transformed message preserved the actions, prohibitions, location, time, quantities, audience, and exceptions that matter.

1 · Source alert

This is the safety reference. SignalLock never treats the transformed message as authority.

2 · Candidate rewrite

Paste an AI translation, simplification, or channel-compressed version and verify it against the source contract.

Not evaluated
Run verification to compare protective-action contracts.

Fault-injection benchmark

Controlled development benchmark. Unsafe faults are deliberately planted; this is not a final external evaluation.

—Unsafe PASS rate
—Unsafe catch recall
—Clean block rate
—Cases