Time Travel Safety Matrix
Source: RFC-008 (Time Travel Invariants)
| Universe Type | Zone | Traversal | Stability | Notes |
|---|---|---|---|---|
| Green-zone | Same partition | ❌ Forbidden | Stable | Entropy arrow enforced |
| Green-zone | Cross partition | ❌ Forbidden | Stable | Partition keys don’t align |
| Red-zone | Same partition | ✅ Allowed | Unstable | Loops fold, clarity decays |
| Red-zone | Cross partition | ✅ Conditional | Fragile | Requires resonance overlap |
| Red → Green | Overlap only | ✅ Temporary | Fragile | Incarnation possible |
| Green → Red | ❌ Forbidden | N/A | vSouls collapse |