# HyperTwist Phase J-M validation resumed-state checkpoints and bounded continuation attestations implementation packet

## Status

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

## Landed surfaces

- validation resumed-state checkpoint contract
- validation continuation-attestation boundary

## Code

- extended bundle and resumed/continuation 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/HyperTwistValidationPhaseJMResumedContinuationContractTest.cpp`

## Boundaries preserved

- keep validation resumed-state and continuation-attestation posture first-party and runtime-evidence local
- do not widen into generic resume engines or continuation workflow platforms
- do not widen into operational handoff systems, workflow orchestration, or release continuation authority
- do not widen into generic post-return governance dashboards

## 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`, `Phase J-J`,
  `Phase J-K`, `Phase J-L`, and `Phase J-M` 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
