Rar.18 — Ijsmeis

| Metric | Target | Measured (Prototype‑1) | Pass/Fail | |--------|--------|------------------------|-----------| | Power balance (ΔP) | ≤ 10 % | 8.3 % | Pass | | Thermal stability (σ_T) | ≤ 3 °C | 2.1 °C | Pass | | Data integrity (BER) | ≤ 10⁻⁹ | 3×10⁻¹⁰ | Pass | | Radiation tolerance (TID) | 150 krad (Si) | 180 krad (no functional loss) | Pass | | Mean Time Between Failures (MTBF) (predicted) | 5 years | 6.2 years (model) | Pass |

The present report synthesizes the technical achievements, scientific insights, and commercialization pathways that have emerged from the Rar.18 effort. It is intended for senior engineers, program managers, policy makers, and investors who wish to understand the full scope, impact, and future trajectory of the platform. Ijsmeis Rar.18

This likely stems from the Dutch word Ijsmeisje (Ice Girl), suggesting a potential connection to Northern European digital circles, artistic projects, or a specific persona. | Metric | Target | Measured (Prototype‑1) |