Make settlement response caching configurable#39
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RobertClarke
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July 16, 2026 23:33
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Summary
Adds independent cache controls for
GET /public/v1/blocks/{hash}/settlement-artifactswhile retaining its safe 5-second default TTL.Repeated block-manifest traffic exposed a need for route-specific tuning, but the response also includes mutable fanout status and broadcast attempts, so it must remain short-lived by default.
Unset settlement controls inherit the global dynamic-cache TTL and stale-while-revalidate settings, preserving existing disable and shortening overrides.
Compose defaults,
.env.example, API documentation, and regression tests are updated with the new settings and live-state constraint.Validation
python3 -m unittest tests.test_prism_public_dashboard_api tests.test_prism_compose_profile tests.test_public_dashboard_api_contract(81 tests)