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+# Independent Phase-0 final review pass
+
+- Review date: 2026-07-17
+- Reviewed implementation: `72292f2d5788ad643e9d1816ce28ab754ef739b5`
+- Review type: separate post-implementation source, package, and artifact pass
+- Result: **Phase 0 accepted offline; Phase 1 hardware execution blocked**
+
+This was an independent review pass in the workflow sense: acceptance criteria
+were frozen, the full diff and generated artifacts were inspected after the
+implementation pass, and findings were required to receive tests before the
+review could close. It is not represented as an external human audit.
+
+## Areas reviewed
+
+- public C ABI sizing/versioning and opaque ownership;
+- context/surface/texture cleanup, limits, overflow checks, and mock state;
+- separate PS5 refusal backend and symbol-resolution boundary;
+- firmware gates, acknowledgements, and pre-initialization control flow;
+- RetroArch/SDL2 capability claims and installed CMake targets;
+- manifest schema, SBOM, dependency pins, and license notices;
+- source-level prohibited-call audit and ELF import inventory;
+- CI/Docker/build graphs for upload, run, boot, or credential behavior;
+- host, sanitizer, install-consumer, secret, and cross-build results.
+
+## Findings resolved
+
+| ID | Severity | Finding | Resolution |
+|---|---|---|---|
+| R-001 | high | Two empty firmware identifiers compared equal and passed the gate. | Empty embedded or requested identifiers now fail; regression tests cover empty, `NONE`, mismatch, null, and exact match. |
+| R-002 | medium | Adapter headers were installed without their scaffold libraries in the exported CMake package. | Both static scaffold targets are installed/exported; an installed adapter consumer compiles and exits 0. |
+| R-003 | low | Unified-diff context prefixes triggered false trailing-whitespace reports. | `.patch` whitespace checking is disabled through `.gitattributes`; ordinary sources remain checked. |
+
+No unresolved Phase-0 code, documentation, licensing, or packaging finding
+remains.
+
+## Accepted limitations and blockers
+
+- No PS5 firmware is identified, allowlisted, or observed.
+- GNM signatures, layouts, ownership, synchronization, and shader contracts
+  remain unknown; no GNM function is called.
+- Module-loader internal side effects remain unknown.
+- The pinned SDL VideoOut backend waits in `sceKernelWaitEqueue` without a
+  proven bounded timeout in this path.
+- Safe cleanup after forced process termination is unproven.
+- The local Docker engine is unavailable; the equivalent direct commands pass,
+  but no container-build success is claimed.
+- No ELF was transferred to or executed on a PS5.
+
+The first meaningful next step therefore requires new authority and exact
+firmware information: build a firmware-specific, hash-bound, non-rendering
+capability probe. Even that build is not permission to transfer or execute it.