Make every signal earn the right to decide.
Price and weather can drive one automated action only after each signal independently clears freshness, agreement, and source quorum.
Pre-action decision
Evaluate every required signal before proceeding.
Rainfall / mm
NOT TESTEDThe action is conjunctive: every required signal must pass its own gate.
Intelligence cannot repair a missing chain of evidence.
Fresh first
Age limits belong to each signal. A market quote and a rainfall observation can have different useful lifetimes.
Agreement next
The fresh median anchors a disclosed tolerance band, keeping visibly inconsistent observations out of the decision.
Quorum last
Every required signal must retain enough accepted sources. One passing channel cannot compensate for another failing.