Board‑ready procurement closure — verifiable offline.
MVG shortens security/procurement by shipping a single-ticket evidence pack that reviewers can verify offline. Decision outputs are deterministic: GO / HOLD / FAIL (fail‑closed).
What the board cares about (one screen)
Outcomes, decision rule, deliverables, and verification posture — without hand‑waving.
Blocks unauthorized side effects
Real‑world actions require a verifiable permit. If evidence is missing/unverifiable, execution is held (fail‑closed).
GO / HOLD / FAIL
PASS only when signatures verify and hashes match. HOLD on uncertainty. FAIL on integrity mismatch (tamper evidence).
Evidence pack + receipts
A zip + DSSE pointer containing proofs, checksums, receipts, and a copy‑paste ticket template.
Skeptical review‑ready
No third‑party scripts. Pinned assets with SRI. Security headers + CSP + cache posture documented and testable.
When to approve
- GO only if offline verification returns PASS and scope matches the contract.
- HOLD if any proof/signature/pointer is missing or unverifiable (intentional fail‑closed).
- FAIL on any mismatch (integrity break) — escalate immediately.
Canonical evidence anchors
- Trust Center (start here)
- DSSE viewer (ticket pack)
- Verify offline (PASS/FAIL/HOLD)
- Transparency rail (append‑only proofs)
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