Overview
STRATUM v3.1 · Zero Dependency · Offline Ready
Zero outbound connections. This tool makes no network requests of any kind. No telemetry, no analytics, no cloud sync, no licensing pings. Nothing leaves this device.
Your INTEL data is yours alone. All session observations, tyre model data, and learned optima are stored exclusively in this browser's localStorage. This data is inaccessible to any third party — technically and by design.
Verifiable in 10 seconds. Open browser DevTools (F12) → Network tab → reload the page → confirm zero network requests are made.
Data isolation. Each category and team context stores its data under a separate namespaced key, so different series or teams on the same device can never access each other's observations.
This policy is enforced at two levels: a Content Security Policy header blocks all connections at browser level, and a runtime sentinel disables fetch/XMLHttpRequest/WebSocket in JavaScript. Both can be inspected in the page source.
| CONDITION | ΔT (tGrip − tBulk) | NOTE |
|---|---|---|
| Fresh compound, aggressive | +16–18 °C | Thick tread traps more heat above TMPS sensor |
| Fresh compound, build lap | +10–14 °C | Lower energy input, smaller gradient |
| Worn compound (>8 laps) | +10–13 °C | Thinner tread (d↓) reduces insulation |
| High-speed corner (aero load) | +4–8 °C | Lower slip → lower Q → smaller gradient |
| Slow corner (high slip) | +18–25 °C | Highest slip → peak Q → steepest gradient |