E2E Execution Audit Report

Scope

Validation of VectorVue telemetry gateway under asymmetric federation with SpectraStrike producer.

Commands Used

cd VectorVue
make local-federation-up

cd ../SpectraStrike
PYTHONPATH=src .venv/bin/python -m pkg.integration.host_integration_smoke --tenant-id 10000000-0000-0000-0000-000000000001 --check-vectorvue

Additional runtime checks:

• sliver-client version
• PYTHONPATH=src .venv/bin/pytest -q tests/unit/test_firecracker_microvm_runner.py

Runtime Evidence

• VectorVue accepted telemetry and findings from host smoke.
• Status observed: vectorvue_event_status=accepted.
• Cognitive feedback flow observed as accepted and signature-verified by SpectraStrike client.

Primary detailed log:

• ../SpectraStrike/local_docs/audit/final-e2e-asymmetric-20260227-134036.log

Signature Verification Proof

• Gateway rejects unsigned/forged telemetry.
• Gateway signs feedback responses using Ed25519 active kid.
• SpectraStrike verifier confirms feedback signature validity (feedback_signature_verified=True).

Attestation Proof

• attestation_measurement_hash is validated and propagated in cognitive graph + feedback records.
• End-to-end attestation check observed as attestation_hash_verified=True.

Failure Cases Tested

• Sliver wrapper dry-run path failed due CLI incompatibility (unknown flag --target).
• Security failure paths (replay, signature forgery, schema mismatch) covered by gateway/security unit tests.

Final Conclusion

VectorVue federation ingress/feedback loop is operating with mandatory asymmetric verification, replay protection, and strict tenant/service identity controls. Functional E2E flow is accepted; only wrapper-level Sliver command compatibility remains for execution-path completeness.