Lilith Metaverse · Reference & analysis

V3 Service-Worker Cache Validation

Commons reference image.

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v3-service-worker-cache-budget.v1 is the release gate for the V3/V3_TODOS.md §67 web service-worker cache item.

Gate#

  • Scope: Tier-2 web fallback (apps/v3/lilith-web-fallback).
  • Service worker: /v3-tier2-sw.js.
  • Cache: oshun-v3-tier2-cache-v1.
  • Required cached assets: Commons, Tara Studio, Saraswati Stage, and the Tier-2 Commons reference image.
  • Cold-cache cold join: <= 5,000 ms.
  • Warm-cache cold join: <= 3,000 ms.
  • Browser coverage: Playwright desktop and mobile.

Evidence#

V3/validation/service-worker-cache-validation.json records cold-cache cold join at 4,615 ms and warm-cache cold join at 2,380 ms. The runtime exposes the same budget evidence as data attributes on the Tier-2 shell, and the Playwright coverage probes the service worker directly with V3_CACHE_PROBE.

Run pnpm verify:v3 service-worker-cache before release. The verifier fails closed if the worker file, app registration, cache probe, Playwright coverage, budget evidence, or TODO lock is missing or weakened.