K09 · bounded executable evidence infrastructure
Scenario Assurance Traces
Direct answer
K09 validates 4 bounded traces and shows that revoking one shared receipt impacts 4 traces.
Validated trace collection
Failure digest
DEGRADED
Cooling continuity under communications loss
5 failed, stale, unavailable, disputed, revoked, or degraded nodes after correction propagation.
DEGRADED
Management-plane compromise containment
5 failed, stale, unavailable, disputed, revoked, or degraded nodes after correction propagation.
DEGRADED
Known-good restoration and evidence continuity
5 failed, stale, unavailable, disputed, revoked, or degraded nodes after correction propagation.
DEGRADED
Machine-communication conformance
5 failed, stale, unavailable, disputed, revoked, or degraded nodes after correction propagation.
Propagation model
A synthetic revocation targets one shared supply-chain receipt. Every trace depending on that receipt is recalculated. Mandatory bad dependencies propagate to tests, controls, and root claims. The prior state remains in the source dataset; the corrected state is a separate projection with correction IDs.
What this proves
The implementation proves deterministic graph validation and status propagation for the bundled synthetic traces. It does not prove that a real facility, control, test, or supplier failed.