semi implemented and features implemented save checkpoint

docs/implplan-blocked/audits/csproj-standards/src/Provenance/StellaOps.Provenance.Attestation.Tool/StellaOps.Provenance.Attestation.Tool.csproj

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+# Audit - StellaOps.Provenance.Attestation.Tool
+
+## Project
+- Path: src/Provenance/StellaOps.Provenance.Attestation.Tool/StellaOps.Provenance.Attestation.Tool.csproj
+- Module: Provenance
+- Kind: Library
+- Audit date (UTC): 2026-01-30
+- Files scanned: 7
+- Files with issues: 7
+- File-level report: docs/implplan/audits/csproj-standards/file-audit.csv
+
+## Coding Standards Findings
+- Status: FAIL
+- Nullable: enable
+- TreatWarningsAsErrors: explicit true
+- Deterministic: inherited true
+- 100-line rule violations: 1
+- Namespace violations: 6
+- Using directive violations: 0
+- Naming violations (interfaces/fields/const/async): 0
+- Service locator usage (BuildServiceProvider/GetService): 0
+- Assembly.LoadFrom usage: 0
+
+### Details
+- 100-line files:
+  - src/Provenance/StellaOps.Provenance.Attestation.Tool/Program.cs (138 lines)
+- Namespace issues:
+  - src/Provenance/StellaOps.Provenance.Attestation.Tool/obj/Debug/net10.0/.NETCoreApp,Version=v10.0.AssemblyAttributes.cs: missing namespace
+  - src/Provenance/StellaOps.Provenance.Attestation.Tool/obj/Debug/net10.0/StellaOps.Provenance.Attestation.Tool.AssemblyInfo.cs: missing namespace
+  - src/Provenance/StellaOps.Provenance.Attestation.Tool/obj/Debug/net10.0/StellaOps.Provenance.Attestation.Tool.GlobalUsings.g.cs: missing namespace
+  - src/Provenance/StellaOps.Provenance.Attestation.Tool/obj/Release/net10.0/.NETCoreApp,Version=v10.0.AssemblyAttributes.cs: missing namespace
+  - src/Provenance/StellaOps.Provenance.Attestation.Tool/obj/Release/net10.0/StellaOps.Provenance.Attestation.Tool.AssemblyInfo.cs: missing namespace
+  - src/Provenance/StellaOps.Provenance.Attestation.Tool/obj/Release/net10.0/StellaOps.Provenance.Attestation.Tool.GlobalUsings.g.cs: missing namespace
+- Using directive issues:
+  - none
+- Naming issues:
+  - none
+- Async issues:
+  - none
+- Service locator matches:
+  - none
+- Assembly.LoadFrom matches:
+  - none
+
+### Fix Guidance
+- Normalize namespaces to file-scoped StellaOps.<Area>.
+- Split files over 100 lines into smaller types or partials.
+
+## File-Level Findings
+- Status: FAIL
+- Files scanned: 7
+- Files with issues: 7
+- See docs/implplan/audits/csproj-standards/file-audit.csv for full per-file status.
+
+| File | Issues | Fix guidance |
+| --- | --- | --- |
+| src/Provenance/StellaOps.Provenance.Attestation.Tool/Program.cs | FileLength>100 | Split file to stay <= 100 lines. |
+| src/Provenance/StellaOps.Provenance.Attestation.Tool/obj/Debug/net10.0/.NETCoreApp,Version=v10.0.AssemblyAttributes.cs | NamespaceMissing | Add file-scoped namespace: namespace StellaOps.<Area>; |
+| src/Provenance/StellaOps.Provenance.Attestation.Tool/obj/Debug/net10.0/StellaOps.Provenance.Attestation.Tool.AssemblyInfo.cs | NamespaceMissing | Add file-scoped namespace: namespace StellaOps.<Area>; |
+| src/Provenance/StellaOps.Provenance.Attestation.Tool/obj/Debug/net10.0/StellaOps.Provenance.Attestation.Tool.GlobalUsings.g.cs | NamespaceMissing | Add file-scoped namespace: namespace StellaOps.<Area>; |
+| src/Provenance/StellaOps.Provenance.Attestation.Tool/obj/Release/net10.0/.NETCoreApp,Version=v10.0.AssemblyAttributes.cs | NamespaceMissing | Add file-scoped namespace: namespace StellaOps.<Area>; |
+| src/Provenance/StellaOps.Provenance.Attestation.Tool/obj/Release/net10.0/StellaOps.Provenance.Attestation.Tool.AssemblyInfo.cs | NamespaceMissing | Add file-scoped namespace: namespace StellaOps.<Area>; |
+| src/Provenance/StellaOps.Provenance.Attestation.Tool/obj/Release/net10.0/StellaOps.Provenance.Attestation.Tool.GlobalUsings.g.cs | NamespaceMissing | Add file-scoped namespace: namespace StellaOps.<Area>; |
+
+## Testing Fullness Findings
+- Status: PASS
+- Expected layers (heuristic): Unit
+- Detected test projects: src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/StellaOps.Provenance.Attestation.Tests.csproj [Unit]
+- Missing layers: none
+
+### Manual checks required
+- Observability contract tests for WebService/Worker.
+- Intent tags for regulatory modules (Policy, Authority, Signer, Attestor, EvidenceLocker).
+- Offline execution (tests must run without network access).
+- Coverage matrix alignment (docs/technical/testing/TEST_COVERAGE_MATRIX.md).
+
+### Fix Guidance
+- None.

docs/implplan-blocked/audits/csproj-standards/src/Provenance/StellaOps.Provenance.Attestation.Tool/StellaOps.Provenance.Attestation.Tool.md

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+# Audit - StellaOps.Provenance.Attestation.Tool
+
+## Project
+- Path: src/Provenance/StellaOps.Provenance.Attestation.Tool/StellaOps.Provenance.Attestation.Tool.csproj
+- Module: Provenance
+- Kind: Tool
+- Audit date (UTC): 2026-01-31
+- Files scanned: 1
+- Files with issues: 1
+- File-level report: docs/implplan/audits/csproj-standards/file-audit.csv
+
+## Coding Standards Findings
+- Status: FAIL
+- Nullable: enable
+- TreatWarningsAsErrors: explicit true
+- Deterministic: inherited true
+- 100-line rule violations: 1
+- Namespace violations: 0
+- Using directive violations: 0
+- Naming violations (interfaces/fields/const/async): 2
+- Service locator usage (BuildServiceProvider/GetService): 0
+- Assembly.LoadFrom usage: 0
+
+### Details
+- 100-line files:
+  - src/Provenance/StellaOps.Provenance.Attestation.Tool/Program.cs (139 lines)
+- Namespace issues:
+  - none
+- Using directive issues:
+  - none
+- Naming issues:
+  - none
+- Async issues:
+  - src/Provenance/StellaOps.Provenance.Attestation.Tool/Program.cs: async method naming
+  - src/Provenance/StellaOps.Provenance.Attestation.Tool/Program.cs: missing ConfigureAwait(false)
+- Service locator matches:
+  - none
+- Assembly.LoadFrom matches:
+  - none
+
+### Fix Guidance
+- Rename async methods and avoid blocking async calls.
+- Split files over 100 lines into smaller types or partials.
+
+## File-Level Findings
+- Status: FAIL
+- Files scanned: 1
+- Files with issues: 1
+- See docs/implplan/audits/csproj-standards/file-audit.csv for full per-file status.
+
+| File | Issues | Fix guidance |
+| --- | --- | --- |
+| src/Provenance/StellaOps.Provenance.Attestation.Tool/Program.cs | AsyncNaming; ConfigureAwaitMissing; FileLength>100 | Add ConfigureAwait(false) to awaited calls in library-like code.; Rename async methods to end with Async.; Split file to stay <= 100 lines. |
+
+## Testing Fullness Findings
+- Status: PASS
+- Expected layers (heuristic): Unit
+- Detected test projects: src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/StellaOps.Provenance.Attestation.Tests.csproj [Unit]
+- Missing layers: none
+
+### Manual checks required
+- Observability contract tests for WebService/Worker.
+- Intent tags for regulatory modules (Policy, Authority, Signer, Attestor, EvidenceLocker).
+- Offline execution (tests must run without network access).
+- Coverage matrix alignment (docs/technical/testing/TEST_COVERAGE_MATRIX.md).
+
+### Fix Guidance
+- None.

docs/implplan-blocked/audits/csproj-standards/src/Provenance/StellaOps.Provenance.Attestation/StellaOps.Provenance.Attestation.csproj

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+# Audit - StellaOps.Provenance.Attestation
+
+## Project
+- Path: src/Provenance/StellaOps.Provenance.Attestation/StellaOps.Provenance.Attestation.csproj
+- Module: Provenance
+- Kind: Library
+- Audit date (UTC): 2026-01-30
+- Files scanned: 11
+- Files with issues: 11
+- File-level report: docs/implplan/audits/csproj-standards/file-audit.csv
+
+## Coding Standards Findings
+- Status: FAIL
+- Nullable: enable
+- TreatWarningsAsErrors: explicit true
+- Deterministic: inherited true
+- 100-line rule violations: 3
+- Namespace violations: 11
+- Using directive violations: 0
+- Naming violations (interfaces/fields/const/async): 0
+- Service locator usage (BuildServiceProvider/GetService): 0
+- Assembly.LoadFrom usage: 0
+
+### Details
+- 100-line files:
+  - src/Provenance/StellaOps.Provenance.Attestation/BuildModels.cs (148 lines)
+  - src/Provenance/StellaOps.Provenance.Attestation/Signers.cs (254 lines)
+  - src/Provenance/StellaOps.Provenance.Attestation/Verification.cs (103 lines)
+- Namespace issues:
+  - src/Provenance/StellaOps.Provenance.Attestation/BuildModels.cs: missing namespace
+  - src/Provenance/StellaOps.Provenance.Attestation/Hex.cs: missing namespace
+  - src/Provenance/StellaOps.Provenance.Attestation/PromotionAttestation.cs: missing namespace
+  - src/Provenance/StellaOps.Provenance.Attestation/Signers.cs: missing namespace
+  - src/Provenance/StellaOps.Provenance.Attestation/Verification.cs: missing namespace
+  - src/Provenance/StellaOps.Provenance.Attestation/obj/Debug/net10.0/.NETCoreApp,Version=v10.0.AssemblyAttributes.cs: missing namespace
+  - src/Provenance/StellaOps.Provenance.Attestation/obj/Debug/net10.0/StellaOps.Provenance.Attestation.AssemblyInfo.cs: missing namespace
+  - src/Provenance/StellaOps.Provenance.Attestation/obj/Debug/net10.0/StellaOps.Provenance.Attestation.GlobalUsings.g.cs: missing namespace
+  - src/Provenance/StellaOps.Provenance.Attestation/obj/Release/net10.0/.NETCoreApp,Version=v10.0.AssemblyAttributes.cs: missing namespace
+  - src/Provenance/StellaOps.Provenance.Attestation/obj/Release/net10.0/StellaOps.Provenance.Attestation.AssemblyInfo.cs: missing namespace
+  - src/Provenance/StellaOps.Provenance.Attestation/obj/Release/net10.0/StellaOps.Provenance.Attestation.GlobalUsings.g.cs: missing namespace
+- Using directive issues:
+  - none
+- Naming issues:
+  - none
+- Async issues:
+  - none
+- Service locator matches:
+  - none
+- Assembly.LoadFrom matches:
+  - none
+
+### Fix Guidance
+- Normalize namespaces to file-scoped StellaOps.<Area>.
+- Split files over 100 lines into smaller types or partials.
+
+## File-Level Findings
+- Status: FAIL
+- Files scanned: 11
+- Files with issues: 11
+- See docs/implplan/audits/csproj-standards/file-audit.csv for full per-file status.
+
+| File | Issues | Fix guidance |
+| --- | --- | --- |
+| src/Provenance/StellaOps.Provenance.Attestation/BuildModels.cs | FileLength>100; NamespaceMissing | Add file-scoped namespace: namespace StellaOps.<Area>;; Split file to stay <= 100 lines. |
+| src/Provenance/StellaOps.Provenance.Attestation/Hex.cs | NamespaceMissing | Add file-scoped namespace: namespace StellaOps.<Area>; |
+| src/Provenance/StellaOps.Provenance.Attestation/PromotionAttestation.cs | NamespaceMissing | Add file-scoped namespace: namespace StellaOps.<Area>; |
+| src/Provenance/StellaOps.Provenance.Attestation/Signers.cs | FileLength>100; NamespaceMissing | Add file-scoped namespace: namespace StellaOps.<Area>;; Split file to stay <= 100 lines. |
+| src/Provenance/StellaOps.Provenance.Attestation/Verification.cs | FileLength>100; NamespaceMissing | Add file-scoped namespace: namespace StellaOps.<Area>;; Split file to stay <= 100 lines. |
+| src/Provenance/StellaOps.Provenance.Attestation/obj/Debug/net10.0/.NETCoreApp,Version=v10.0.AssemblyAttributes.cs | NamespaceMissing | Add file-scoped namespace: namespace StellaOps.<Area>; |
+| src/Provenance/StellaOps.Provenance.Attestation/obj/Debug/net10.0/StellaOps.Provenance.Attestation.AssemblyInfo.cs | NamespaceMissing | Add file-scoped namespace: namespace StellaOps.<Area>; |
+| src/Provenance/StellaOps.Provenance.Attestation/obj/Debug/net10.0/StellaOps.Provenance.Attestation.GlobalUsings.g.cs | NamespaceMissing | Add file-scoped namespace: namespace StellaOps.<Area>; |
+| src/Provenance/StellaOps.Provenance.Attestation/obj/Release/net10.0/.NETCoreApp,Version=v10.0.AssemblyAttributes.cs | NamespaceMissing | Add file-scoped namespace: namespace StellaOps.<Area>; |
+| src/Provenance/StellaOps.Provenance.Attestation/obj/Release/net10.0/StellaOps.Provenance.Attestation.AssemblyInfo.cs | NamespaceMissing | Add file-scoped namespace: namespace StellaOps.<Area>; |
+| src/Provenance/StellaOps.Provenance.Attestation/obj/Release/net10.0/StellaOps.Provenance.Attestation.GlobalUsings.g.cs | NamespaceMissing | Add file-scoped namespace: namespace StellaOps.<Area>; |
+
+## Testing Fullness Findings
+- Status: PASS
+- Expected layers (heuristic): Unit
+- Detected test projects: src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/StellaOps.Provenance.Attestation.Tests.csproj [Unit]
+- Missing layers: none
+
+### Manual checks required
+- Observability contract tests for WebService/Worker.
+- Intent tags for regulatory modules (Policy, Authority, Signer, Attestor, EvidenceLocker).
+- Offline execution (tests must run without network access).
+- Coverage matrix alignment (docs/technical/testing/TEST_COVERAGE_MATRIX.md).
+
+### Fix Guidance
+- None.

docs/implplan-blocked/audits/csproj-standards/src/Provenance/StellaOps.Provenance.Attestation/StellaOps.Provenance.Attestation.md

@@ -0,0 +1,74 @@
+# Audit - StellaOps.Provenance.Attestation
+
+## Project
+- Path: src/Provenance/StellaOps.Provenance.Attestation/StellaOps.Provenance.Attestation.csproj
+- Module: Provenance
+- Kind: Library
+- Audit date (UTC): 2026-01-31
+- Files scanned: 5
+- Files with issues: 3
+- File-level report: docs/implplan/audits/csproj-standards/file-audit.csv
+
+## Coding Standards Findings
+- Status: FAIL
+- Nullable: enable
+- TreatWarningsAsErrors: explicit true
+- Deterministic: inherited true
+- 100-line rule violations: 3
+- Namespace violations: 0
+- Using directive violations: 2
+- Naming violations (interfaces/fields/const/async): 2
+- Service locator usage (BuildServiceProvider/GetService): 0
+- Assembly.LoadFrom usage: 0
+
+### Details
+- 100-line files:
+  - src/Provenance/StellaOps.Provenance.Attestation/BuildModels.cs (149 lines)
+  - src/Provenance/StellaOps.Provenance.Attestation/Signers.cs (254 lines)
+  - src/Provenance/StellaOps.Provenance.Attestation/Verification.cs (104 lines)
+- Namespace issues:
+  - none
+- Using directive issues:
+  - src/Provenance/StellaOps.Provenance.Attestation/BuildModels.cs: using directives inside namespace
+  - src/Provenance/StellaOps.Provenance.Attestation/Verification.cs: using directives inside namespace
+- Naming issues:
+  - src/Provenance/StellaOps.Provenance.Attestation/BuildModels.cs: private field naming
+- Async issues:
+  - src/Provenance/StellaOps.Provenance.Attestation/Signers.cs: async method naming
+- Service locator matches:
+  - none
+- Assembly.LoadFrom matches:
+  - none
+
+### Fix Guidance
+- Align interface/field/const naming to standards.
+- Move and sort using directives (outside namespace).
+- Rename async methods and avoid blocking async calls.
+- Split files over 100 lines into smaller types or partials.
+
+## File-Level Findings
+- Status: FAIL
+- Files scanned: 5
+- Files with issues: 3
+- See docs/implplan/audits/csproj-standards/file-audit.csv for full per-file status.
+
+| File | Issues | Fix guidance |
+| --- | --- | --- |
+| src/Provenance/StellaOps.Provenance.Attestation/BuildModels.cs | FileLength>100; PrivateFieldNaming; UsingInsideNamespace | Move using directives outside namespace.; Rename private fields to _camelCase.; Split file to stay <= 100 lines. |
+| src/Provenance/StellaOps.Provenance.Attestation/Signers.cs | AsyncNaming; FileLength>100 | Rename async methods to end with Async.; Split file to stay <= 100 lines. |
+| src/Provenance/StellaOps.Provenance.Attestation/Verification.cs | FileLength>100; UsingInsideNamespace | Move using directives outside namespace.; Split file to stay <= 100 lines. |
+
+## Testing Fullness Findings
+- Status: PASS
+- Expected layers (heuristic): Unit
+- Detected test projects: src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/StellaOps.Provenance.Attestation.Tests.csproj [Unit]
+- Missing layers: none
+
+### Manual checks required
+- Observability contract tests for WebService/Worker.
+- Intent tags for regulatory modules (Policy, Authority, Signer, Attestor, EvidenceLocker).
+- Offline execution (tests must run without network access).
+- Coverage matrix alignment (docs/technical/testing/TEST_COVERAGE_MATRIX.md).
+
+### Fix Guidance
+- None.

docs/implplan-blocked/audits/csproj-standards/src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/StellaOps.Provenance.Attestation.Tests.md

@@ -0,0 +1,110 @@
+# Audit - StellaOps.Provenance.Attestation.Tests
+
+## Project
+- Path: src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/StellaOps.Provenance.Attestation.Tests.csproj
+- Module: Provenance
+- Kind: Test
+- Audit date (UTC): 2026-01-31
+- Files scanned: 13
+- Files with issues: 12
+- File-level report: docs/implplan/audits/csproj-standards/file-audit.csv
+
+## Coding Standards Findings
+- Status: FAIL
+- Nullable: enable
+- TreatWarningsAsErrors: inherited false
+- Deterministic: inherited true
+- 100-line rule violations: 3
+- Namespace violations: 0
+- Using directive violations: 15
+- Naming violations (interfaces/fields/const/async): 15
+- Service locator usage (BuildServiceProvider/GetService): 0
+- Assembly.LoadFrom usage: 0
+
+### Details
+- 100-line files:
+  - src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/CosignAndKmsSignerTests.cs (101 lines)
+  - src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/SignersTests.cs (217 lines)
+  - src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/VerificationLibraryTests.cs (127 lines)
+- Namespace issues:
+  - none
+- Using directive issues:
+  - src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/CanonicalJsonTests.cs: using directives not sorted
+  - src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/CosignAndKmsSignerTests.cs: using directives not sorted
+  - src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/HexTests.cs: using directives not sorted
+  - src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/MerkleTreeTests.cs: using directives not sorted
+  - src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/PromotionAttestationBuilderTests.cs: using directives not sorted
+  - src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/RotatingSignerTests.cs: using directives not sorted
+  - src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/SampleStatementDigestTests.cs: using directives not sorted
+  - src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/SignersTests.cs: using directives inside namespace
+  - src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/SignersTests.cs: using directives not sorted
+  - src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/SignerTests.cs: using directives not sorted
+  - src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/ToolEntrypointTests.cs: using directives inside namespace
+  - src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/ToolEntrypointTests.cs: using directives not sorted
+  - src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/VerificationLibraryTests.cs: using directives inside namespace
+  - src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/VerificationLibraryTests.cs: using directives not sorted
+  - src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/VerificationTests.cs: using directives not sorted
+- Naming issues:
+  - src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/SampleStatementDigestTests.cs: private field naming
+- Async issues:
+  - src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/CosignAndKmsSignerTests.cs: async method naming
+  - src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/CosignAndKmsSignerTests.cs: missing ConfigureAwait(false)
+  - src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/PromotionAttestationBuilderTests.cs: async method naming
+  - src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/PromotionAttestationBuilderTests.cs: missing ConfigureAwait(false)
+  - src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/SignersTests.cs: async method naming
+  - src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/SignersTests.cs: missing ConfigureAwait(false)
+  - src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/SignerTests.cs: async method naming
+  - src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/SignerTests.cs: missing ConfigureAwait(false)
+  - src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/ToolEntrypointTests.cs: async method naming
+  - src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/ToolEntrypointTests.cs: missing ConfigureAwait(false)
+  - src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/VerificationLibraryTests.cs: async method naming
+  - src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/VerificationLibraryTests.cs: missing ConfigureAwait(false)
+  - src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/VerificationTests.cs: async method naming
+  - src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/VerificationTests.cs: missing ConfigureAwait(false)
+- Service locator matches:
+  - none
+- Assembly.LoadFrom matches:
+  - none
+
+### Fix Guidance
+- Align interface/field/const naming to standards.
+- Move and sort using directives (outside namespace).
+- Remove overrides that disable TreatWarningsAsErrors.
+- Rename async methods and avoid blocking async calls.
+- Split files over 100 lines into smaller types or partials.
+
+## File-Level Findings
+- Status: FAIL
+- Files scanned: 13
+- Files with issues: 12
+- See docs/implplan/audits/csproj-standards/file-audit.csv for full per-file status.
+
+| File | Issues | Fix guidance |
+| --- | --- | --- |
+| src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/CanonicalJsonTests.cs | UsingNotSorted | Sort using directives alphabetically. |
+| src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/CosignAndKmsSignerTests.cs | AsyncNaming; ConfigureAwaitMissing; FileLength>100; UsingNotSorted | Add ConfigureAwait(false) to awaited calls in library-like code.; Rename async methods to end with Async.; Sort using directives alphabetically.; Split file to stay <= 100 lines. |
+| src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/HexTests.cs | UsingNotSorted | Sort using directives alphabetically. |
+| src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/MerkleTreeTests.cs | UsingNotSorted | Sort using directives alphabetically. |
+| src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/PromotionAttestationBuilderTests.cs | AsyncNaming; ConfigureAwaitMissing; UsingNotSorted | Add ConfigureAwait(false) to awaited calls in library-like code.; Rename async methods to end with Async.; Sort using directives alphabetically. |
+| src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/RotatingSignerTests.cs | UsingNotSorted | Sort using directives alphabetically. |
+| src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/SampleStatementDigestTests.cs | PrivateFieldNaming; UsingNotSorted | Rename private fields to _camelCase.; Sort using directives alphabetically. |
+| src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/SignersTests.cs | AsyncNaming; ConfigureAwaitMissing; FileLength>100; UsingInsideNamespace; UsingNotSorted | Add ConfigureAwait(false) to awaited calls in library-like code.; Move using directives outside namespace.; Rename async methods to end with Async.; Sort using directives alphabetically.; Split file to stay <= 100 lines. |
+| src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/SignerTests.cs | AsyncNaming; ConfigureAwaitMissing; UsingNotSorted | Add ConfigureAwait(false) to awaited calls in library-like code.; Rename async methods to end with Async.; Sort using directives alphabetically. |
+| src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/ToolEntrypointTests.cs | AsyncNaming; ConfigureAwaitMissing; UsingInsideNamespace; UsingNotSorted | Add ConfigureAwait(false) to awaited calls in library-like code.; Move using directives outside namespace.; Rename async methods to end with Async.; Sort using directives alphabetically. |
+| src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/VerificationLibraryTests.cs | AsyncNaming; ConfigureAwaitMissing; FileLength>100; UsingInsideNamespace; UsingNotSorted | Add ConfigureAwait(false) to awaited calls in library-like code.; Move using directives outside namespace.; Rename async methods to end with Async.; Sort using directives alphabetically.; Split file to stay <= 100 lines. |
+| src/Provenance/__Tests/StellaOps.Provenance.Attestation.Tests/VerificationTests.cs | AsyncNaming; ConfigureAwaitMissing; UsingNotSorted | Add ConfigureAwait(false) to awaited calls in library-like code.; Rename async methods to end with Async.; Sort using directives alphabetically. |
+
+## Testing Fullness Findings
+- Status: PASS
+- Expected layers (heuristic): 
+- Detected test projects: none
+- Missing layers: none
+
+### Manual checks required
+- Observability contract tests for WebService/Worker.
+- Intent tags for regulatory modules (Policy, Authority, Signer, Attestor, EvidenceLocker).
+- Offline execution (tests must run without network access).
+- Coverage matrix alignment (docs/technical/testing/TEST_COVERAGE_MATRIX.md).
+
+### Fix Guidance
+- None.