# HyperTwist Phase J-H validation disposition snapshots and bounded reopen notes implementation packet

## Status

`Phase J-H` is now landed locally as the eighth bounded HyperTwist-native
validation and benchmarking slice.

## Landed surfaces

- validation disposition snapshot contract
- validation reopen note boundary

## Code

- extended bundle and disposition/reopen contract structs in
  `UnrealHyperTwist/Source/UnrealHyperTwist/Public/HyperTwistTraining/HyperTwistTrainingValidationBenchmarkLibrary.h`
- bundled contract data and query functions in
  `UnrealHyperTwist/Source/UnrealHyperTwist/Private/HyperTwistTraining/HyperTwistTrainingValidationBenchmarkLibrary.cpp`
- runtime accessors in
  `UnrealHyperTwist/Source/UnrealHyperTwist/Public/HyperTwistTraining/HyperTwistTrainingRuntimeLibrary.h`
  and
  `UnrealHyperTwist/Source/UnrealHyperTwist/Private/HyperTwistTraining/HyperTwistTrainingRuntimeLibrary.cpp`
- focused automation in
  `UnrealHyperTwist/Source/UnrealHyperTwist/Tests/HyperTwistValidationPhaseJHDispositionReopenContractTest.cpp`

## Boundaries preserved

- keep validation disposition and reopen notes first-party and runtime-evidence local
- do not widen into issue-tracker disposition systems or release dashboards
- do not widen into generic reopen workflow engines or incident reopen ownership
- do not widen into cross-product evidence-state governance systems

## Canon result

- `Phase J-A`, `Phase J-B`, `Phase J-C`, `Phase J-D`, `Phase J-E`,
  `Phase J-F`, `Phase J-G`, `Phase J-H`, `Phase J-I`, and `Phase J-J` are now landed as the first bounded
  validation and benchmarking scaffold in current code
- `Phase J-AL` validation spiraled-state ledgers and bounded ongoing-state choruses
  is the next deliberate seam if this lane is continued
