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StellaOps Bot
2025-12-12 09:35:37 +02:00
parent ce5ec9c158
commit efaf3cb789
238 changed files with 146274 additions and 5767 deletions
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docs/implplan/archived/2025-11-24-airgap-time-contract-1501.md
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@@ -6,9 +6,9 @@ Scope: Define time-anchor fields and freshness calculation for mirror bundles us
## Contract
- **Fields** (mirror manifest root):
- `generatedAt`: ISO-8601 UTC timestamp when manifest was produced.
- `sourceClock`: optional string describing clock source (e.g., `ntp:chrony`, `hw:tcxo`).
- `validForSeconds`: optional TTL; if absent, default freshness budget = 24h.
- `generatedAt`: ISO-8601 UTC timestamp when manifest was produced.
- `sourceClock`: optional string describing clock source (e.g., `ntp:chrony`, `hw:tcxo`).
- `validForSeconds`: optional TTL; if absent, default freshness budget = 24h.
- **Staleness computation:** stalenessSeconds = `nowUtc - generatedAt`; import rejects when stalenessSeconds > `validForSeconds` (or 24h default) plus ±5s skew.
- **Determinism:** timestamps in `generatedAt` rounded to whole milliseconds; no leap-second smoothing; manifests sorted by `path`.
- **Surface mapping:** Excititor airgap import records store `generatedAt` and computed `stalenessSeconds`; timeline events include staleness for Advisory AI.