Note 1
Calculations use decimal arithmetic and explicit configurable contracts. Currency exposure is not correlation; correlation is Pearson on timestamp-aligned log returns.
Note 2
Freshness uses the market event timestamp, not response arrival. Stale or unlicensed data cannot create a new scenario.
Note 3
A signal passport retains evidence, conditions, versions and events. SHA-256 fingerprints compare a saved snapshot; they do not prove trade quality, profitability or independent attestation.
Note 4
Historical and paper results are separate from real execution. A candle touching both target and stop is unresolved; reporting includes sample, costs and R units.