diff --git a/UnrealHyperTwist/Source/UnrealHyperTwist/Private/HyperTwistBootstrap/HyperTwistContractLibrary.cpp b/UnrealHyperTwist/Source/UnrealHyperTwist/Private/HyperTwistBootstrap/HyperTwistContractLibrary.cpp
index 53acd25..2a5e262 100644
--- a/UnrealHyperTwist/Source/UnrealHyperTwist/Private/HyperTwistBootstrap/HyperTwistContractLibrary.cpp
+++ b/UnrealHyperTwist/Source/UnrealHyperTwist/Private/HyperTwistBootstrap/HyperTwistContractLibrary.cpp
@@ -3788,6 +3788,46 @@ FHyperTwistMemoryRecallSharedContextState
 	);
 }
 
+FHyperTwistMemoryCognitiveConsolidationState
+	UHyperTwistContractLibrary::MakeSampleTrainingMemoryCognitiveConsolidationState()
+{
+	FHyperTwistTrainingRepositoryState RepositoryState = MakeSampleTrainingRepositoryState();
+	RepositoryState = HyperTwistContractLibraryInternal::AppendSampleCoachArtifacts(RepositoryState);
+
+	const FHyperTwistCoachBrief FollowUpBrief = MakeSampleTrainingCoachFollowUpBrief();
+	const FHyperTwistTrainingCoachActionPlan FollowUpPlan =
+		UHyperTwistTrainingRepositoryLibrary::BuildCoachActionPlan(
+			FollowUpBrief,
+			MakeSampleTrainingCoachMemorySnapshot(),
+			TEXT("coach_follow_up_training_session_02"),
+			TEXT("2026-04-28T12:20:00Z"),
+			0,
+			0,
+			FString(),
+			FollowUpBrief.FocusCaseIds
+		);
+	if (FollowUpPlan.IsStructurallyValid())
+	{
+		RepositoryState = UHyperTwistTrainingRepositoryLibrary::UpsertCoachActionPlan(
+			RepositoryState,
+			FollowUpPlan
+		);
+	}
+
+	const FString UserId =
+		HyperTwistContractLibraryInternal::ResolveSampleRepositoryUserId(RepositoryState);
+	if (UserId.IsEmpty())
+	{
+		return FHyperTwistMemoryCognitiveConsolidationState();
+	}
+
+	return UHyperTwistMemoryCoreLibrary::DeriveMemoryCognitiveConsolidationState(
+		RepositoryState,
+		UserId,
+		TEXT("2026-04-28T12:40:00Z")
+	);
+}
+
 FHyperTwistTrainingRepositoryIntegrityReport UHyperTwistContractLibrary::MakeSampleTrainingRepositoryIntegrityReport()
 {
 	FHyperTwistTrainingRepositoryState RepositoryState = MakeSampleTrainingRepositoryState();
@@ -4870,6 +4910,15 @@ FString UHyperTwistContractLibrary::SerializeMemoryRecallSharedContextStateToJso
 	);
 }
 
+FString UHyperTwistContractLibrary::SerializeMemoryCognitiveConsolidationStateToJson(
+	const FHyperTwistMemoryCognitiveConsolidationState& CognitiveConsolidationState
+)
+{
+	return HyperTwistContractLibraryInternal::SerializeStructToJson(
+		CognitiveConsolidationState
+	);
+}
+
 FString UHyperTwistContractLibrary::SerializeTrainingTimerExportPacketToJson(
 	const FHyperTwistTrainingTimerExportPacket& TimerExportPacket
 )
@@ -4959,6 +5008,17 @@ bool UHyperTwistContractLibrary::DeserializeMemoryRecallSharedContextStateFromJs
 	);
 }
 
+bool UHyperTwistContractLibrary::DeserializeMemoryCognitiveConsolidationStateFromJson(
+	const FString& Json,
+	FHyperTwistMemoryCognitiveConsolidationState& OutCognitiveConsolidationState
+)
+{
+	return HyperTwistContractLibraryInternal::DeserializeStructFromJson(
+		Json,
+		OutCognitiveConsolidationState
+	);
+}
+
 bool UHyperTwistContractLibrary::DeserializeTrainingTimerExportPacketFromJson(
 	const FString& Json,
 	FHyperTwistTrainingTimerExportPacket& OutTimerExportPacket
diff --git a/UnrealHyperTwist/Source/UnrealHyperTwist/Private/HyperTwistMemory/HyperTwistMemoryCoreLibrary.cpp b/UnrealHyperTwist/Source/UnrealHyperTwist/Private/HyperTwistMemory/HyperTwistMemoryCoreLibrary.cpp
index 48822f6..4c48ae1 100644
--- a/UnrealHyperTwist/Source/UnrealHyperTwist/Private/HyperTwistMemory/HyperTwistMemoryCoreLibrary.cpp
+++ b/UnrealHyperTwist/Source/UnrealHyperTwist/Private/HyperTwistMemory/HyperTwistMemoryCoreLibrary.cpp
@@ -3253,3 +3253,741 @@ FHyperTwistMemoryRecallSharedContextState
 
 	return RecallState;
 }
+
+FHyperTwistMemoryCognitiveConsolidationState
+	UHyperTwistMemoryCoreLibrary::DeriveMemoryCognitiveConsolidationState(
+		const FHyperTwistTrainingRepositoryState& RepositoryState,
+		const FString& UserId,
+		const FString& ReferenceUtc
+	)
+{
+	FHyperTwistMemoryCognitiveConsolidationState CognitiveState;
+	if (UserId.IsEmpty())
+	{
+		return CognitiveState;
+	}
+
+	const FString ResolvedReferenceUtc =
+		HyperTwistMemoryCoreLibraryInternal::ResolveReferenceUtc(ReferenceUtc);
+	CognitiveState.UserId = UserId;
+	CognitiveState.ReferenceUtc = ResolvedReferenceUtc;
+
+	const FHyperTwistMemoryLedgerState MemoryLedgerState = DeriveMemoryLedgerState(
+		RepositoryState,
+		UserId,
+		ResolvedReferenceUtc
+	);
+
+	TMap<FString, FHyperTwistMemoryEntityDescriptor> LedgerEntitiesById;
+	for (const FHyperTwistMemoryEntityDescriptor& Entity : MemoryLedgerState.Entities)
+	{
+		LedgerEntitiesById.Add(Entity.EntityId, Entity);
+	}
+
+	const FString ReviewProgramEntityId = FString::Printf(
+		TEXT("memory-entity/recall/review-program-summary/%s"),
+		*UserId
+	);
+	const FString CoachMemoryEntityId = FString::Printf(
+		TEXT("memory-entity/cognitive/coach-memory-snapshot/%s"),
+		*UserId
+	);
+	const FString CoachClosureEntityId = FString::Printf(
+		TEXT("memory-entity/cognitive/coach-closure-memory-summary/%s"),
+		*UserId
+	);
+	const FString RecommendationHistoryEntityId = FString::Printf(
+		TEXT("memory-entity/cognitive/coach-recommendation-history-summary/%s"),
+		*UserId
+	);
+	const FString CarryForwardEntityId = FString::Printf(
+		TEXT("memory-entity/cognitive/coach-carry-forward-policy-summary/%s"),
+		*UserId
+	);
+	const FString ArchivePolicyEntityId = FString::Printf(
+		TEXT("memory-entity/cognitive/coach-archive-policy-summary/%s"),
+		*UserId
+	);
+
+	TMap<FString, int32> FactIndexById;
+
+	auto AppendEntityProvenanceChain =
+		[&LedgerEntitiesById](
+			const FString& EntityId,
+			const FString& SourceLabel,
+			TArray<FHyperTwistMemoryProvenanceLink>& ProvenanceLinks)
+		{
+			if (EntityId.IsEmpty())
+			{
+				return;
+			}
+
+			HyperTwistMemoryCoreLibraryInternal::TryAppendEntityProvenance(
+				LedgerEntitiesById,
+				EntityId,
+				SourceLabel,
+				ProvenanceLinks
+			);
+
+			const FHyperTwistMemoryEntityDescriptor* Entity = LedgerEntitiesById.Find(EntityId);
+			if (Entity == nullptr)
+			{
+				return;
+			}
+
+			for (const FHyperTwistMemoryProvenanceLink& ProvenanceLink : Entity->ProvenanceLinks)
+			{
+				HyperTwistMemoryCoreLibraryInternal::AddUniqueProvenanceLink(
+					ProvenanceLinks,
+					ProvenanceLink
+				);
+			}
+		};
+
+	auto AddFact =
+		[&](const FHyperTwistMemoryCognitiveFact& Fact)
+		{
+			if (!Fact.IsStructurallyValid() || FactIndexById.Contains(Fact.FactId))
+			{
+				return;
+			}
+
+			const int32 NewIndex = CognitiveState.Facts.Add(Fact);
+			FactIndexById.Add(Fact.FactId, NewIndex);
+		};
+
+	auto AddContradiction =
+		[&](const FHyperTwistMemoryCognitiveContradiction& Contradiction)
+		{
+			if (!Contradiction.IsStructurallyValid()
+				|| CognitiveState.Contradictions.ContainsByPredicate(
+					[&Contradiction](
+						const FHyperTwistMemoryCognitiveContradiction& ExistingContradiction)
+					{
+						return ExistingContradiction.ContradictionId ==
+							Contradiction.ContradictionId;
+					}))
+			{
+				return;
+			}
+
+			CognitiveState.Contradictions.Add(Contradiction);
+		};
+
+	auto AddSupersession =
+		[&](const FHyperTwistMemoryCognitiveSupersession& Supersession)
+		{
+			if (!Supersession.IsStructurallyValid()
+				|| CognitiveState.Supersessions.ContainsByPredicate(
+					[&Supersession](
+						const FHyperTwistMemoryCognitiveSupersession& ExistingSupersession)
+					{
+						return ExistingSupersession.SupersessionId ==
+							Supersession.SupersessionId;
+					}))
+			{
+				return;
+			}
+
+			CognitiveState.Supersessions.Add(Supersession);
+		};
+
+	auto AddConfidenceDecay =
+		[&](const FHyperTwistMemoryConfidenceDecayEntry& ConfidenceDecay)
+		{
+			if (!ConfidenceDecay.IsStructurallyValid()
+				|| CognitiveState.ConfidenceDecays.ContainsByPredicate(
+					[&ConfidenceDecay](
+						const FHyperTwistMemoryConfidenceDecayEntry& ExistingDecay)
+					{
+						return ExistingDecay.DecayId == ConfidenceDecay.DecayId;
+					}))
+			{
+				return;
+			}
+
+			CognitiveState.ConfidenceDecays.Add(ConfidenceDecay);
+		};
+
+	auto ClampConfidence = [](const int32 Score)
+	{
+		return FMath::Clamp(Score, 0, 100);
+	};
+
+	auto MakeFact =
+		[&](
+			const FString& FactId,
+			const FString& FactFamily,
+			const FString& FactKind,
+			const FString& Headline,
+			const FString& DeckId,
+			const TArray<FString>& SourceEntityIds,
+			const FString& SummaryLine,
+			const int32 ConfidenceScore,
+			const int32 EvidenceCount)
+		{
+			FHyperTwistMemoryCognitiveFact Fact;
+			Fact.FactId = FactId;
+			Fact.FactFamily = FactFamily;
+			Fact.FactKind = FactKind;
+			Fact.Headline = Headline;
+			Fact.UserId = UserId;
+			Fact.DeckId = DeckId;
+			Fact.ReferenceUtc = ResolvedReferenceUtc;
+			Fact.SourceEntityIds = SourceEntityIds;
+			Fact.SummaryLine = SummaryLine;
+			Fact.ConfidenceScore = ClampConfidence(ConfidenceScore);
+			Fact.EvidenceCount = FMath::Max(1, EvidenceCount);
+			Fact.bActive = true;
+			for (const FString& SourceEntityId : SourceEntityIds)
+			{
+				AppendEntityProvenanceChain(
+					SourceEntityId,
+					FactFamily,
+					Fact.ProvenanceLinks
+				);
+			}
+
+			return Fact;
+		};
+
+	auto ResolveFactPolarity = [](const FString& FactKind)
+	{
+		if (FactKind.Contains(TEXT("active"))
+			|| FactKind.Contains(TEXT("risk"))
+			|| FactKind.Contains(TEXT("persistent")))
+		{
+			return 1;
+		}
+		if (FactKind.Contains(TEXT("stable"))
+			|| FactKind.Contains(TEXT("settled"))
+			|| FactKind.Contains(TEXT("stabilized")))
+		{
+			return -1;
+		}
+
+		return 0;
+	};
+
+	auto RegisterFactContradiction =
+		[&](
+			const FString& FactFamily,
+			const FHyperTwistMemoryCognitiveFact& LeftFact,
+			const FHyperTwistMemoryCognitiveFact& RightFact)
+		{
+			FHyperTwistMemoryCognitiveContradiction Contradiction;
+			Contradiction.ContradictionId = FString::Printf(
+				TEXT("memory-cognitive-contradiction/%s/%s"),
+				*FactFamily,
+				*UserId
+			);
+			Contradiction.FactFamily = FactFamily;
+			Contradiction.Headline = FString::Printf(
+				TEXT("Conflicting cognitive signals exist for %s"),
+				*FactFamily.Replace(TEXT("-"), TEXT(" "))
+			);
+			Contradiction.UserId = UserId;
+			Contradiction.ReferenceUtc = ResolvedReferenceUtc;
+			Contradiction.LeftFactId = LeftFact.FactId;
+			Contradiction.RightFactId = RightFact.FactId;
+			Contradiction.ResolutionLabel =
+				TEXT("Prefer the higher-confidence signal while keeping contradiction review explicit.");
+			Contradiction.bBlocksPromotion = true;
+			Contradiction.bNeedsManualReview = true;
+			Contradiction.ProvenanceLinks = LeftFact.ProvenanceLinks;
+			for (const FHyperTwistMemoryProvenanceLink& ProvenanceLink : RightFact.ProvenanceLinks)
+			{
+				HyperTwistMemoryCoreLibraryInternal::AddUniqueProvenanceLink(
+					Contradiction.ProvenanceLinks,
+					ProvenanceLink
+				);
+			}
+			AddContradiction(Contradiction);
+
+			if (const int32* LeftIndex = FactIndexById.Find(LeftFact.FactId))
+			{
+				HyperTwistMemoryCoreLibraryInternal::AddUniqueString(
+					CognitiveState.Facts[*LeftIndex].ContradictionIds,
+					Contradiction.ContradictionId
+				);
+				CognitiveState.Facts[*LeftIndex].bRequiresReview = true;
+			}
+			if (const int32* RightIndex = FactIndexById.Find(RightFact.FactId))
+			{
+				HyperTwistMemoryCoreLibraryInternal::AddUniqueString(
+					CognitiveState.Facts[*RightIndex].ContradictionIds,
+					Contradiction.ContradictionId
+				);
+				CognitiveState.Facts[*RightIndex].bRequiresReview = true;
+			}
+
+			const FHyperTwistMemoryCognitiveFact* Winner =
+				LeftFact.ConfidenceScore >= RightFact.ConfidenceScore
+					? &LeftFact
+					: &RightFact;
+			const FHyperTwistMemoryCognitiveFact* Loser =
+				Winner == &LeftFact ? &RightFact : &LeftFact;
+
+			if (FMath::Abs(LeftFact.ConfidenceScore - RightFact.ConfidenceScore) >= 5)
+			{
+				FHyperTwistMemoryCognitiveSupersession Supersession;
+				Supersession.SupersessionId = FString::Printf(
+					TEXT("memory-cognitive-supersession/%s/%s/%s"),
+					*FactFamily,
+					*Loser->FactId,
+					*UserId
+				);
+				Supersession.FactFamily = FactFamily;
+				Supersession.UserId = UserId;
+				Supersession.ReferenceUtc = ResolvedReferenceUtc;
+				Supersession.PriorFactId = Loser->FactId;
+				Supersession.CurrentFactId = Winner->FactId;
+				Supersession.ReasonLabel =
+					TEXT("Higher-confidence current signal supersedes the weaker stale derived conclusion.");
+				Supersession.bResolvedByHigherConfidence = true;
+				Supersession.ProvenanceLinks = Loser->ProvenanceLinks;
+				for (const FHyperTwistMemoryProvenanceLink& ProvenanceLink : Winner->ProvenanceLinks)
+				{
+					HyperTwistMemoryCoreLibraryInternal::AddUniqueProvenanceLink(
+						Supersession.ProvenanceLinks,
+						ProvenanceLink
+					);
+				}
+				AddSupersession(Supersession);
+
+				if (const int32* LoserIndex = FactIndexById.Find(Loser->FactId))
+				{
+					CognitiveState.Facts[*LoserIndex].SupersededByFactId = Winner->FactId;
+					CognitiveState.Facts[*LoserIndex].bActive = false;
+					CognitiveState.Facts[*LoserIndex].bRequiresReview = true;
+				}
+			}
+		};
+
+	auto ApplyFactDecay =
+		[&](const FString& FactId, const FString& TriggerLabel, const int32 Penalty)
+		{
+			const int32* FactIndex = FactIndexById.Find(FactId);
+			if (FactIndex == nullptr || Penalty <= 0)
+			{
+				return;
+			}
+
+			FHyperTwistMemoryCognitiveFact& Fact = CognitiveState.Facts[*FactIndex];
+			const int32 PreviousConfidence = Fact.ConfidenceScore;
+			const int32 CurrentConfidence =
+				ClampConfidence(Fact.ConfidenceScore - Penalty);
+			if (CurrentConfidence >= PreviousConfidence)
+			{
+				return;
+			}
+
+			FHyperTwistMemoryConfidenceDecayEntry DecayEntry;
+			DecayEntry.DecayId = FString::Printf(
+				TEXT("memory-confidence-decay/%s/%s"),
+				*Fact.FactId,
+				*TriggerLabel.Replace(TEXT(" "), TEXT("-"))
+			);
+			DecayEntry.FactId = Fact.FactId;
+			DecayEntry.UserId = UserId;
+			DecayEntry.ReferenceUtc = ResolvedReferenceUtc;
+			DecayEntry.TriggerLabel = TriggerLabel;
+			DecayEntry.PreviousConfidenceScore = PreviousConfidence;
+			DecayEntry.CurrentConfidenceScore = CurrentConfidence;
+			DecayEntry.bBelowPromotionThreshold = CurrentConfidence < 50;
+			DecayEntry.ProvenanceLinks = Fact.ProvenanceLinks;
+			AddConfidenceDecay(DecayEntry);
+
+			Fact.ConfidenceScore = CurrentConfidence;
+			Fact.bRequiresReview = true;
+		};
+
+	const FHyperTwistTrainingReviewProgramSummary ReviewProgramSummary =
+		UHyperTwistTrainingRepositoryLibrary::DeriveReviewProgramSummary(
+			RepositoryState,
+			UserId,
+			ResolvedReferenceUtc
+		);
+	const FHyperTwistTrainingCoachMemorySnapshot CoachMemorySnapshot =
+		UHyperTwistTrainingRepositoryLibrary::DeriveCoachMemorySnapshot(
+			RepositoryState,
+			UserId,
+			ResolvedReferenceUtc
+		);
+	const FHyperTwistTrainingCoachClosureMemorySummary CoachClosureSummary =
+		UHyperTwistTrainingRepositoryLibrary::DeriveCoachClosureMemorySummary(
+			RepositoryState,
+			UserId,
+			ResolvedReferenceUtc
+		);
+	const FHyperTwistTrainingCoachRecommendationHistorySummary RecommendationHistorySummary =
+		UHyperTwistTrainingRepositoryLibrary::DeriveCoachRecommendationHistorySummary(
+			RepositoryState,
+			UserId,
+			ResolvedReferenceUtc
+		);
+	const FHyperTwistTrainingCoachCarryForwardPolicySummary CarryForwardSummary =
+		UHyperTwistTrainingRepositoryLibrary::DeriveCoachCarryForwardPolicySummary(
+			RepositoryState,
+			UserId,
+			ResolvedReferenceUtc
+		);
+	const FHyperTwistTrainingCoachArchivePolicySummary ArchivePolicySummary =
+		UHyperTwistTrainingRepositoryLibrary::DeriveCoachArchivePolicySummary(
+			RepositoryState,
+			UserId,
+			ResolvedReferenceUtc
+		);
+
+	if (ReviewProgramSummary.IsStructurallyValid())
+	{
+		const bool bHasActiveReviewPressure =
+			ReviewProgramSummary.PendingPlanCount > 0
+			|| ReviewProgramSummary.ProgramPressureScore >= 0.2f
+			|| ReviewProgramSummary.CarryoverCaseCount > 0;
+		if (bHasActiveReviewPressure)
+		{
+			AddFact(MakeFact(
+				FString::Printf(TEXT("memory-cognitive-fact/review-pressure-active/%s"), *UserId),
+				TEXT("review-pressure"),
+				TEXT("active-review-pressure"),
+				TEXT("Review pressure remains active"),
+				ReviewProgramSummary.FocusDeckId,
+				{ReviewProgramEntityId},
+				TEXT("Open review plans and carryover still require active attention."),
+				60 + ReviewProgramSummary.PendingPlanCount * 4
+					+ FMath::RoundToInt(ReviewProgramSummary.ProgramPressureScore * 10.0f),
+				FMath::Max(1, ReviewProgramSummary.PendingPlanCount + ReviewProgramSummary.CarryoverCaseCount)
+			));
+		}
+
+		if (ReviewProgramSummary.CompletedPlanCount > 0
+			&& ReviewProgramSummary.AveragePlanProgressRatio >= 0.5f)
+		{
+			AddFact(MakeFact(
+				FString::Printf(TEXT("memory-cognitive-fact/review-pressure-stabilized/%s"), *UserId),
+				TEXT("review-pressure"),
+				TEXT("stabilized-review-pressure"),
+				TEXT("Review program shows stabilization"),
+				ReviewProgramSummary.FocusDeckId,
+				{ReviewProgramEntityId},
+				TEXT("Completed review work and sustained progress indicate a stabilizing review posture."),
+				52 + ReviewProgramSummary.CompletedPlanCount * 4
+					+ FMath::RoundToInt(ReviewProgramSummary.AveragePlanProgressRatio * 12.0f),
+				FMath::Max(1, ReviewProgramSummary.CompletedPlanCount)
+			));
+		}
+	}
+
+	if (CoachClosureSummary.IsStructurallyValid() || RecommendationHistorySummary.IsStructurallyValid())
+	{
+		const bool bHasActiveFollowUpPressure =
+			CoachClosureSummary.bHasFollowUpPressure
+			|| RecommendationHistorySummary.FollowUpReadySequenceCount > 0
+			|| RecommendationHistorySummary.FollowUpLanePlanCount > 0
+			|| CoachMemorySnapshot.PendingReviewPlanIds.Num() > 0
+			|| CoachMemorySnapshot.SchedulePressureCaseIds.Num() > 0;
+		if (bHasActiveFollowUpPressure)
+		{
+			AddFact(MakeFact(
+				FString::Printf(TEXT("memory-cognitive-fact/follow-up-active/%s"), *UserId),
+				TEXT("follow-up-posture"),
+				TEXT("active-follow-up-pressure"),
+				TEXT("Coach follow-up pressure remains active"),
+				!CoachClosureSummary.FocusDeckId.IsEmpty()
+					? CoachClosureSummary.FocusDeckId
+					: RecommendationHistorySummary.FocusDeckId,
+				{CoachClosureEntityId, RecommendationHistoryEntityId},
+				TEXT("Follow-up-ready sequences and recommendation history still signal unresolved coaching pressure."),
+				62 + CoachClosureSummary.FollowUpReadySequenceCount * 3
+					+ RecommendationHistorySummary.FollowUpReadySequenceCount * 3,
+				FMath::Max(1, CoachClosureSummary.FollowUpReadySequenceCount
+					+ RecommendationHistorySummary.FollowUpReadySequenceCount
+					+ RecommendationHistorySummary.FollowUpLanePlanCount
+					+ CoachMemorySnapshot.PendingReviewPlanIds.Num()
+					+ CoachMemorySnapshot.SchedulePressureCaseIds.Num())
+			));
+		}
+
+		if ((CoachClosureSummary.ClosedSequenceCount > CoachClosureSummary.EscalatedSequenceCount
+				&& CoachClosureSummary.ArchivedResolvedCaseCount > 0)
+			|| CoachMemorySnapshot.ArchivedResolvedCaseIds.Num() > 0)
+		{
+			AddFact(MakeFact(
+				FString::Printf(TEXT("memory-cognitive-fact/follow-up-stabilized/%s"), *UserId),
+				TEXT("follow-up-posture"),
+				TEXT("stabilized-follow-up-posture"),
+				TEXT("Coach follow-up posture shows stabilization"),
+				CoachClosureSummary.FocusDeckId,
+				{CoachClosureEntityId, RecommendationHistoryEntityId},
+				TEXT("Closed sequences and archived resolved cases indicate a stabilizing follow-up posture."),
+				55 + CoachClosureSummary.ClosedSequenceCount * 3
+					+ FMath::RoundToInt(CoachClosureSummary.AverageClosureScore * 10.0f),
+				FMath::Max(1, CoachClosureSummary.ClosedSequenceCount
+					+ CoachClosureSummary.ArchivedResolvedCaseCount
+					+ CoachMemorySnapshot.ArchivedResolvedCaseIds.Num())
+			));
+		}
+	}
+
+	{
+		const bool bHasActiveCarryForward =
+			CarryForwardSummary.bHasActiveCarryForwardPressure
+			|| CarryForwardSummary.PinnedCarryForwardCaseCount > 0
+			|| CarryForwardSummary.RecurringCarryForwardCaseCount > 0
+			|| CarryForwardSummary.EscalationCarryForwardCaseCount > 0;
+		if (bHasActiveCarryForward)
+		{
+			AddFact(MakeFact(
+				FString::Printf(TEXT("memory-cognitive-fact/carry-forward-active/%s"), *UserId),
+				TEXT("carry-forward-posture"),
+				TEXT("active-carry-forward-pressure"),
+				TEXT("Carry-forward pressure remains active"),
+				CarryForwardSummary.FocusDeckId,
+				{CarryForwardEntityId, CoachMemoryEntityId},
+				TEXT("Pinned, recurring, or escalation carry-forward cases still require durable attention."),
+				60 + CarryForwardSummary.PinnedCarryForwardCaseCount * 4
+					+ CarryForwardSummary.EscalationCarryForwardCaseCount * 5,
+				FMath::Max(1, CarryForwardSummary.PinnedCarryForwardCaseCount
+					+ CarryForwardSummary.RecurringCarryForwardCaseCount
+					+ CarryForwardSummary.EscalationCarryForwardCaseCount)
+			));
+		}
+
+		if (CarryForwardSummary.SuppressedResolvedCaseCount > 0)
+		{
+			AddFact(MakeFact(
+				FString::Printf(TEXT("memory-cognitive-fact/carry-forward-settled/%s"), *UserId),
+				TEXT("carry-forward-posture"),
+				TEXT("settled-carry-forward-posture"),
+				TEXT("Carry-forward posture shows settled resolved work"),
+				CarryForwardSummary.FocusDeckId,
+				{CarryForwardEntityId, CoachMemoryEntityId},
+				TEXT("Suppressed resolved resurfacing indicates older carry-forward pressure has partially settled."),
+				54 + CarryForwardSummary.SuppressedResolvedCaseCount * 4,
+				FMath::Max(1, CarryForwardSummary.SuppressedResolvedCaseCount)
+			));
+		}
+	}
+
+	{
+		const bool bHasArchiveRisk =
+			ArchivePolicySummary.ReopenRiskArchivedCaseCount > 0
+			|| ArchivePolicySummary.EscalationRetainedCaseCount > 0
+			|| ArchivePolicySummary.RetainedCarryForwardCaseCount > 0;
+		if (bHasArchiveRisk)
+		{
+			AddFact(MakeFact(
+				FString::Printf(TEXT("memory-cognitive-fact/archive-risk/%s"), *UserId),
+				TEXT("archive-posture"),
+				TEXT("archive-reopen-risk"),
+				TEXT("Archived work still carries reopen risk"),
+				ArchivePolicySummary.FocusDeckId,
+				{ArchivePolicyEntityId, CoachMemoryEntityId},
+				TEXT("Reopen-risk and retained carry-forward cases show that archived conclusions are not fully settled."),
+				58 + ArchivePolicySummary.ReopenRiskArchivedCaseCount * 5
+					+ ArchivePolicySummary.EscalationRetainedCaseCount * 4,
+				FMath::Max(1, ArchivePolicySummary.ReopenRiskArchivedCaseCount
+					+ ArchivePolicySummary.EscalationRetainedCaseCount
+					+ ArchivePolicySummary.RetainedCarryForwardCaseCount)
+			));
+		}
+
+		if (ArchivePolicySummary.StableLongTermArchivedCaseCount > 0
+			|| ArchivePolicySummary.LongTermArchivedCaseCount > 0)
+		{
+			AddFact(MakeFact(
+				FString::Printf(TEXT("memory-cognitive-fact/archive-stable/%s"), *UserId),
+				TEXT("archive-posture"),
+				TEXT("stable-archive-posture"),
+				TEXT("Archived work shows stable long-term resolution"),
+				ArchivePolicySummary.FocusDeckId,
+				{ArchivePolicyEntityId, CoachMemoryEntityId},
+				TEXT("Stable long-term archived cases indicate settled closure over older coaching work."),
+				53 + ArchivePolicySummary.StableLongTermArchivedCaseCount * 4,
+				FMath::Max(1, ArchivePolicySummary.StableLongTermArchivedCaseCount
+					+ ArchivePolicySummary.LongTermArchivedCaseCount)
+			));
+		}
+	}
+
+	if (!CoachMemorySnapshot.UserId.IsEmpty())
+	{
+		if (CoachMemorySnapshot.PersistentCoachWeakCaseIds.Num() > 0
+			|| CoachMemorySnapshot.EscalationCaseIds.Num() > 0)
+		{
+			AddFact(MakeFact(
+				FString::Printf(TEXT("memory-cognitive-fact/weak-case-persistent/%s"), *UserId),
+				TEXT("weak-case-posture"),
+				TEXT("persistent-weak-case-pressure"),
+				TEXT("Persistent weak-case pressure remains visible"),
+				CoachMemorySnapshot.FocusDeckId,
+				{CoachMemoryEntityId},
+				TEXT("Persistent weak cases and escalation cases continue to shape long-term coach memory."),
+				57 + CoachMemorySnapshot.PersistentCoachWeakCaseIds.Num() * 3
+					+ CoachMemorySnapshot.EscalationCaseIds.Num() * 4,
+				FMath::Max(1, CoachMemorySnapshot.PersistentCoachWeakCaseIds.Num()
+					+ CoachMemorySnapshot.EscalationCaseIds.Num())
+			));
+		}
+
+		if (CoachMemorySnapshot.ArchivedResolvedCaseIds.Num() > 0
+			&& CoachMemorySnapshot.PersistentCoachWeakCaseIds.Num() == 0)
+		{
+			AddFact(MakeFact(
+				FString::Printf(TEXT("memory-cognitive-fact/weak-case-stable/%s"), *UserId),
+				TEXT("weak-case-posture"),
+				TEXT("stable-weak-case-posture"),
+				TEXT("Weak-case posture has stabilized"),
+				CoachMemorySnapshot.FocusDeckId,
+				{CoachMemoryEntityId},
+				TEXT("Archived resolved coach cases remain while persistent weak-case pressure has cleared."),
+				51 + CoachMemorySnapshot.ArchivedResolvedCaseIds.Num() * 3,
+				FMath::Max(1, CoachMemorySnapshot.ArchivedResolvedCaseIds.Num())
+			));
+		}
+	}
+
+	if (RecommendationHistorySummary.IsStructurallyValid()
+		&& RecommendationHistorySummary.PreferredGuidanceLane
+			!= EHyperTwistTrainingCoachGuidanceLane::None)
+	{
+		AddFact(MakeFact(
+			FString::Printf(TEXT("memory-cognitive-fact/guidance-dominant/%s"), *UserId),
+			TEXT("guidance-posture"),
+			TEXT("dominant-guidance-lane"),
+			TEXT("Current coach guidance lane is stable enough to retain"),
+			RecommendationHistorySummary.FocusDeckId,
+			{RecommendationHistoryEntityId},
+			TEXT("Recommendation history exposes a dominant guidance lane worth retaining as bounded coach memory."),
+			56 + RecommendationHistorySummary.PlanCount * 2,
+			FMath::Max(1, RecommendationHistorySummary.PlanCount)
+		));
+	}
+
+	TMap<FString, TArray<FString>> FactIdsByFamily;
+	for (const FHyperTwistMemoryCognitiveFact& Fact : CognitiveState.Facts)
+	{
+		FactIdsByFamily.FindOrAdd(Fact.FactFamily).Add(Fact.FactId);
+	}
+
+	for (const TPair<FString, TArray<FString>>& FamilyPair : FactIdsByFamily)
+	{
+		const FString& FactFamily = FamilyPair.Key;
+		const TArray<FString>& FamilyFactIds = FamilyPair.Value;
+
+		const FHyperTwistMemoryCognitiveFact* PositiveFact = nullptr;
+		const FHyperTwistMemoryCognitiveFact* NegativeFact = nullptr;
+		for (const FString& FactId : FamilyFactIds)
+		{
+			const int32* FactIndex = FactIndexById.Find(FactId);
+			if (FactIndex == nullptr)
+			{
+				continue;
+			}
+
+			const FHyperTwistMemoryCognitiveFact& Fact = CognitiveState.Facts[*FactIndex];
+			const int32 Polarity = ResolveFactPolarity(Fact.FactKind);
+			if (Polarity > 0
+				&& (PositiveFact == nullptr || Fact.ConfidenceScore > PositiveFact->ConfidenceScore))
+			{
+				PositiveFact = &Fact;
+			}
+			else if (
+				Polarity < 0
+				&& (NegativeFact == nullptr || Fact.ConfidenceScore > NegativeFact->ConfidenceScore))
+			{
+				NegativeFact = &Fact;
+			}
+		}
+
+		if (PositiveFact == nullptr || NegativeFact == nullptr)
+		{
+			continue;
+		}
+
+		RegisterFactContradiction(FactFamily, *PositiveFact, *NegativeFact);
+	}
+
+	if (CognitiveState.Contradictions.Num() == 0)
+	{
+		const FHyperTwistMemoryCognitiveFact* ActiveFact = nullptr;
+		const FHyperTwistMemoryCognitiveFact* StableFact = nullptr;
+		for (const FHyperTwistMemoryCognitiveFact& Fact : CognitiveState.Facts)
+		{
+			const int32 Polarity = ResolveFactPolarity(Fact.FactKind);
+			if (Polarity > 0 && ActiveFact == nullptr)
+			{
+				ActiveFact = &Fact;
+			}
+			else if (Polarity < 0 && StableFact == nullptr)
+			{
+				StableFact = &Fact;
+			}
+		}
+
+		if (ActiveFact != nullptr && StableFact != nullptr)
+		{
+			RegisterFactContradiction(
+				TEXT("mixed-coaching-horizon"),
+				*ActiveFact,
+				*StableFact
+			);
+		}
+	}
+
+	for (FHyperTwistMemoryCognitiveFact& Fact : CognitiveState.Facts)
+	{
+		if (!HyperTwistMemoryCoreLibraryInternal::HasAuthoritativeProvenance(Fact.ProvenanceLinks))
+		{
+			ApplyFactDecay(Fact.FactId, TEXT("no-direct-authoritative-lineage"), 8);
+		}
+		if (Fact.ContradictionIds.Num() > 0)
+		{
+			ApplyFactDecay(Fact.FactId, TEXT("contradiction-review"), 15);
+		}
+		if (!Fact.SupersededByFactId.IsEmpty())
+		{
+			ApplyFactDecay(Fact.FactId, TEXT("superseded-derived-conclusion"), 25);
+		}
+	}
+
+	for (const FHyperTwistMemoryCognitiveFact& Fact : CognitiveState.Facts)
+	{
+		if (Fact.bActive)
+		{
+			++CognitiveState.ActiveFactCount;
+		}
+		if (!Fact.SupersededByFactId.IsEmpty())
+		{
+			++CognitiveState.SupersededFactCount;
+		}
+		if (Fact.ConfidenceScore < 50)
+		{
+			++CognitiveState.LowConfidenceFactCount;
+		}
+		if (Fact.bRequiresReview)
+		{
+			CognitiveState.bHasOpenCognitiveReview = true;
+		}
+	}
+
+	CognitiveState.ContradictionCount = CognitiveState.Contradictions.Num();
+	if (!CognitiveState.bHasOpenCognitiveReview)
+	{
+		CognitiveState.bHasOpenCognitiveReview =
+			CognitiveState.Contradictions.ContainsByPredicate(
+				[](const FHyperTwistMemoryCognitiveContradiction& Contradiction)
+				{
+					return Contradiction.bNeedsManualReview;
+				}
+			);
+	}
+
+	if (!CognitiveState.IsStructurallyValid())
+	{
+		return FHyperTwistMemoryCognitiveConsolidationState();
+	}
+
+	return CognitiveState;
+}
diff --git a/UnrealHyperTwist/Source/UnrealHyperTwist/Public/HyperTwistBootstrap/HyperTwistContractLibrary.h b/UnrealHyperTwist/Source/UnrealHyperTwist/Public/HyperTwistBootstrap/HyperTwistContractLibrary.h
index 0964f21..29ca017 100644
--- a/UnrealHyperTwist/Source/UnrealHyperTwist/Public/HyperTwistBootstrap/HyperTwistContractLibrary.h
+++ b/UnrealHyperTwist/Source/UnrealHyperTwist/Public/HyperTwistBootstrap/HyperTwistContractLibrary.h
@@ -153,6 +153,10 @@ public:
 	static FHyperTwistMemoryRecallSharedContextState
 		MakeSampleTrainingMemoryRecallSharedContextState();
 
+	UFUNCTION(BlueprintPure, Category = "HyperTwist|Memory")
+	static FHyperTwistMemoryCognitiveConsolidationState
+		MakeSampleTrainingMemoryCognitiveConsolidationState();
+
 	UFUNCTION(BlueprintPure, Category = "HyperTwist|Training")
 	static FHyperTwistTrainingRepositoryIntegrityReport MakeSampleTrainingRepositoryIntegrityReport();
 
@@ -327,6 +331,11 @@ public:
 		const FHyperTwistMemoryRecallSharedContextState& RecallSharedContextState
 	);
 
+	UFUNCTION(BlueprintPure, Category = "HyperTwist|Serialization")
+	static FString SerializeMemoryCognitiveConsolidationStateToJson(
+		const FHyperTwistMemoryCognitiveConsolidationState& CognitiveConsolidationState
+	);
+
 	UFUNCTION(BlueprintPure, Category = "HyperTwist|Serialization")
 	static FString SerializeTrainingTimerExportPacketToJson(const FHyperTwistTrainingTimerExportPacket& TimerExportPacket);
 
@@ -381,6 +390,12 @@ public:
 		FHyperTwistMemoryRecallSharedContextState& OutRecallSharedContextState
 	);
 
+	UFUNCTION(BlueprintCallable, Category = "HyperTwist|Serialization")
+	static bool DeserializeMemoryCognitiveConsolidationStateFromJson(
+		const FString& Json,
+		FHyperTwistMemoryCognitiveConsolidationState& OutCognitiveConsolidationState
+	);
+
 	UFUNCTION(BlueprintCallable, Category = "HyperTwist|Serialization")
 	static bool DeserializeTrainingTimerExportPacketFromJson(const FString& Json, FHyperTwistTrainingTimerExportPacket& OutTimerExportPacket);
 };
diff --git a/UnrealHyperTwist/Source/UnrealHyperTwist/Public/HyperTwistMemory/HyperTwistMemoryCoreLibrary.h b/UnrealHyperTwist/Source/UnrealHyperTwist/Public/HyperTwistMemory/HyperTwistMemoryCoreLibrary.h
index 38660cf..864087a 100644
--- a/UnrealHyperTwist/Source/UnrealHyperTwist/Public/HyperTwistMemory/HyperTwistMemoryCoreLibrary.h
+++ b/UnrealHyperTwist/Source/UnrealHyperTwist/Public/HyperTwistMemory/HyperTwistMemoryCoreLibrary.h
@@ -33,4 +33,11 @@ public:
 		const FString& ReferenceUtc,
 		const FString& QueryText
 	);
+
+	UFUNCTION(BlueprintPure, Category = "HyperTwist|Memory")
+	static FHyperTwistMemoryCognitiveConsolidationState DeriveMemoryCognitiveConsolidationState(
+		const FHyperTwistTrainingRepositoryState& RepositoryState,
+		const FString& UserId,
+		const FString& ReferenceUtc
+	);
 };
diff --git a/UnrealHyperTwist/Source/UnrealHyperTwist/Public/HyperTwistMemory/HyperTwistMemoryTypes.h b/UnrealHyperTwist/Source/UnrealHyperTwist/Public/HyperTwistMemory/HyperTwistMemoryTypes.h
index a935750..c899ffa 100644
--- a/UnrealHyperTwist/Source/UnrealHyperTwist/Public/HyperTwistMemory/HyperTwistMemoryTypes.h
+++ b/UnrealHyperTwist/Source/UnrealHyperTwist/Public/HyperTwistMemory/HyperTwistMemoryTypes.h
@@ -1120,3 +1120,398 @@ struct FHyperTwistMemoryRecallSharedContextState
 			&& bHasScopedSharedContext == (SharedContextProjections.Num() > 0);
 	}
 };
+
+USTRUCT(BlueprintType)
+struct FHyperTwistMemoryCognitiveFact
+{
+	GENERATED_BODY()
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	FString FactId;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	FString FactFamily;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	FString FactKind;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	FString Headline;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	FString UserId;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	FString DeckId;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	FString ReferenceUtc;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	EHyperTwistMemoryLane Lane = EHyperTwistMemoryLane::CognitiveConsolidated;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	EHyperTwistMemoryAuthorityKind AuthorityKind =
+		EHyperTwistMemoryAuthorityKind::SemiAuthoritative;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	TArray<FString> SourceEntityIds;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	FString SummaryLine;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	int32 ConfidenceScore = 0;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	int32 EvidenceCount = 0;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	bool bActive = false;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	bool bRequiresReview = false;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	FString SupersededByFactId;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	TArray<FString> ContradictionIds;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	TArray<FHyperTwistMemoryProvenanceLink> ProvenanceLinks;
+
+	bool IsStructurallyValid() const
+	{
+		if (FactId.IsEmpty()
+			|| FactFamily.IsEmpty()
+			|| FactKind.IsEmpty()
+			|| Headline.IsEmpty()
+			|| UserId.IsEmpty()
+			|| ReferenceUtc.IsEmpty()
+			|| Lane != EHyperTwistMemoryLane::CognitiveConsolidated
+			|| AuthorityKind == EHyperTwistMemoryAuthorityKind::None
+			|| SourceEntityIds.Num() == 0
+			|| SummaryLine.IsEmpty()
+			|| ConfidenceScore < 0
+			|| ConfidenceScore > 100
+			|| EvidenceCount <= 0
+			|| ProvenanceLinks.Num() == 0)
+		{
+			return false;
+		}
+
+		for (const FHyperTwistMemoryProvenanceLink& ProvenanceLink : ProvenanceLinks)
+		{
+			if (!ProvenanceLink.IsStructurallyValid())
+			{
+				return false;
+			}
+		}
+
+		return true;
+	}
+};
+
+USTRUCT(BlueprintType)
+struct FHyperTwistMemoryCognitiveContradiction
+{
+	GENERATED_BODY()
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	FString ContradictionId;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	FString FactFamily;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	FString Headline;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	FString UserId;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	FString ReferenceUtc;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	FString LeftFactId;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	FString RightFactId;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	FString ResolutionLabel;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	bool bBlocksPromotion = false;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	bool bNeedsManualReview = false;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	TArray<FHyperTwistMemoryProvenanceLink> ProvenanceLinks;
+
+	bool IsStructurallyValid() const
+	{
+		if (ContradictionId.IsEmpty()
+			|| FactFamily.IsEmpty()
+			|| Headline.IsEmpty()
+			|| UserId.IsEmpty()
+			|| ReferenceUtc.IsEmpty()
+			|| LeftFactId.IsEmpty()
+			|| RightFactId.IsEmpty()
+			|| ResolutionLabel.IsEmpty()
+			|| ProvenanceLinks.Num() == 0)
+		{
+			return false;
+		}
+
+		for (const FHyperTwistMemoryProvenanceLink& ProvenanceLink : ProvenanceLinks)
+		{
+			if (!ProvenanceLink.IsStructurallyValid())
+			{
+				return false;
+			}
+		}
+
+		return true;
+	}
+};
+
+USTRUCT(BlueprintType)
+struct FHyperTwistMemoryCognitiveSupersession
+{
+	GENERATED_BODY()
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	FString SupersessionId;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	FString FactFamily;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	FString UserId;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	FString ReferenceUtc;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	FString PriorFactId;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	FString CurrentFactId;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	FString ReasonLabel;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	bool bResolvedByHigherConfidence = false;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	TArray<FHyperTwistMemoryProvenanceLink> ProvenanceLinks;
+
+	bool IsStructurallyValid() const
+	{
+		if (SupersessionId.IsEmpty()
+			|| FactFamily.IsEmpty()
+			|| UserId.IsEmpty()
+			|| ReferenceUtc.IsEmpty()
+			|| PriorFactId.IsEmpty()
+			|| CurrentFactId.IsEmpty()
+			|| ReasonLabel.IsEmpty()
+			|| ProvenanceLinks.Num() == 0)
+		{
+			return false;
+		}
+
+		for (const FHyperTwistMemoryProvenanceLink& ProvenanceLink : ProvenanceLinks)
+		{
+			if (!ProvenanceLink.IsStructurallyValid())
+			{
+				return false;
+			}
+		}
+
+		return true;
+	}
+};
+
+USTRUCT(BlueprintType)
+struct FHyperTwistMemoryConfidenceDecayEntry
+{
+	GENERATED_BODY()
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	FString DecayId;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	FString FactId;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	FString UserId;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	FString ReferenceUtc;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	FString TriggerLabel;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	int32 PreviousConfidenceScore = 0;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	int32 CurrentConfidenceScore = 0;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	bool bBelowPromotionThreshold = false;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	TArray<FHyperTwistMemoryProvenanceLink> ProvenanceLinks;
+
+	bool IsStructurallyValid() const
+	{
+		if (DecayId.IsEmpty()
+			|| FactId.IsEmpty()
+			|| UserId.IsEmpty()
+			|| ReferenceUtc.IsEmpty()
+			|| TriggerLabel.IsEmpty()
+			|| PreviousConfidenceScore < 0
+			|| PreviousConfidenceScore > 100
+			|| CurrentConfidenceScore < 0
+			|| CurrentConfidenceScore > 100
+			|| CurrentConfidenceScore >= PreviousConfidenceScore
+			|| ProvenanceLinks.Num() == 0)
+		{
+			return false;
+		}
+
+		for (const FHyperTwistMemoryProvenanceLink& ProvenanceLink : ProvenanceLinks)
+		{
+			if (!ProvenanceLink.IsStructurallyValid())
+			{
+				return false;
+			}
+		}
+
+		return true;
+	}
+};
+
+USTRUCT(BlueprintType)
+struct FHyperTwistMemoryCognitiveConsolidationState
+{
+	GENERATED_BODY()
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	FString UserId;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	FString ReferenceUtc;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	TArray<FHyperTwistMemoryCognitiveFact> Facts;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	TArray<FHyperTwistMemoryCognitiveContradiction> Contradictions;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	TArray<FHyperTwistMemoryCognitiveSupersession> Supersessions;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	TArray<FHyperTwistMemoryConfidenceDecayEntry> ConfidenceDecays;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	int32 ActiveFactCount = 0;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	int32 SupersededFactCount = 0;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	int32 ContradictionCount = 0;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	int32 LowConfidenceFactCount = 0;
+
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "HyperTwist")
+	bool bHasOpenCognitiveReview = false;
+
+	bool IsStructurallyValid() const
+	{
+		if (UserId.IsEmpty() || ReferenceUtc.IsEmpty() || Facts.Num() == 0)
+		{
+			return false;
+		}
+
+		for (const FHyperTwistMemoryCognitiveFact& Fact : Facts)
+		{
+			if (!Fact.IsStructurallyValid())
+			{
+				return false;
+			}
+		}
+
+		for (const FHyperTwistMemoryCognitiveContradiction& Contradiction : Contradictions)
+		{
+			if (!Contradiction.IsStructurallyValid())
+			{
+				return false;
+			}
+		}
+
+		for (const FHyperTwistMemoryCognitiveSupersession& Supersession : Supersessions)
+		{
+			if (!Supersession.IsStructurallyValid())
+			{
+				return false;
+			}
+		}
+
+		for (const FHyperTwistMemoryConfidenceDecayEntry& ConfidenceDecay :
+			ConfidenceDecays)
+		{
+			if (!ConfidenceDecay.IsStructurallyValid())
+			{
+				return false;
+			}
+		}
+
+		int32 ComputedActiveFactCount = 0;
+		int32 ComputedSupersededFactCount = 0;
+		int32 ComputedLowConfidenceFactCount = 0;
+		bool bComputedOpenCognitiveReview = false;
+
+		for (const FHyperTwistMemoryCognitiveFact& Fact : Facts)
+		{
+			if (Fact.bActive)
+			{
+				++ComputedActiveFactCount;
+			}
+			if (!Fact.SupersededByFactId.IsEmpty())
+			{
+				++ComputedSupersededFactCount;
+			}
+			if (Fact.ConfidenceScore < 50)
+			{
+				++ComputedLowConfidenceFactCount;
+			}
+			if (Fact.bRequiresReview)
+			{
+				bComputedOpenCognitiveReview = true;
+			}
+		}
+
+		for (const FHyperTwistMemoryCognitiveContradiction& Contradiction : Contradictions)
+		{
+			if (Contradiction.bNeedsManualReview)
+			{
+				bComputedOpenCognitiveReview = true;
+			}
+		}
+
+		return ActiveFactCount == ComputedActiveFactCount
+			&& SupersededFactCount == ComputedSupersededFactCount
+			&& ContradictionCount == Contradictions.Num()
+			&& LowConfidenceFactCount == ComputedLowConfidenceFactCount
+			&& bHasOpenCognitiveReview == bComputedOpenCognitiveReview;
+	}
+};
diff --git a/UnrealHyperTwist/Source/UnrealHyperTwist/Tests/HyperTwistMemoryPhase6RM4CognitiveConsolidationContractTest.cpp b/UnrealHyperTwist/Source/UnrealHyperTwist/Tests/HyperTwistMemoryPhase6RM4CognitiveConsolidationContractTest.cpp
new file mode 100644
index 0000000..d74301a
--- /dev/null
+++ b/UnrealHyperTwist/Source/UnrealHyperTwist/Tests/HyperTwistMemoryPhase6RM4CognitiveConsolidationContractTest.cpp
@@ -0,0 +1,208 @@
+// Copyright HyperTwist, Inc. All Rights Reserved.
+
+#include "Misc/AutomationTest.h"
+
+#include "HyperTwistBootstrap/HyperTwistContractLibrary.h"
+
+#if WITH_AUTOMATION_TESTS
+
+namespace HyperTwistMemoryPhase6RM4TestInternal
+{
+	const FHyperTwistMemoryCognitiveFact* FindFactByFamily(
+		const FHyperTwistMemoryCognitiveConsolidationState& CognitiveState,
+		const FString& FactFamily
+	)
+	{
+		for (const FHyperTwistMemoryCognitiveFact& Fact : CognitiveState.Facts)
+		{
+			if (Fact.FactFamily == FactFamily)
+			{
+				return &Fact;
+			}
+		}
+
+		return nullptr;
+	}
+
+	const FHyperTwistMemoryCognitiveFact* FindFactByKind(
+		const FHyperTwistMemoryCognitiveConsolidationState& CognitiveState,
+		const FString& FactKind
+	)
+	{
+		for (const FHyperTwistMemoryCognitiveFact& Fact : CognitiveState.Facts)
+		{
+			if (Fact.FactKind == FactKind)
+			{
+				return &Fact;
+			}
+		}
+
+		return nullptr;
+	}
+}
+
+IMPLEMENT_SIMPLE_AUTOMATION_TEST(
+	FHyperTwistMemoryPhase6RM4FactExtractionTest,
+	"HyperTwist.FirstParty.Memory.Phase6R.M4.FactExtraction",
+	EAutomationTestFlags::EditorContext | EAutomationTestFlags::EngineFilter
+)
+
+bool FHyperTwistMemoryPhase6RM4FactExtractionTest::RunTest(const FString& Parameters)
+{
+	const FHyperTwistMemoryCognitiveConsolidationState CognitiveState =
+		UHyperTwistContractLibrary::MakeSampleTrainingMemoryCognitiveConsolidationState();
+
+	TestTrue(
+		TEXT("The Phase 6R-M4 cognitive consolidation state must be structurally valid."),
+		CognitiveState.IsStructurallyValid()
+	);
+	TestTrue(
+		TEXT("The M4 state must expose bounded cognitive facts."),
+		CognitiveState.Facts.Num() >= 5
+	);
+	TestTrue(
+		TEXT("The M4 state must expose active cognitive facts."),
+		CognitiveState.ActiveFactCount > 0
+	);
+
+	const FHyperTwistMemoryCognitiveFact* FollowUpFact =
+		HyperTwistMemoryPhase6RM4TestInternal::FindFactByFamily(
+			CognitiveState,
+			TEXT("follow-up-posture")
+		);
+	TestNotNull(TEXT("A follow-up-posture cognitive fact must exist."), FollowUpFact);
+	if (FollowUpFact != nullptr)
+	{
+		TestEqual(
+			TEXT("The follow-up-posture fact must stay in the cognitive lane."),
+			FollowUpFact->Lane,
+			EHyperTwistMemoryLane::CognitiveConsolidated
+		);
+		TestTrue(
+			TEXT("The follow-up-posture fact must preserve provenance links."),
+			FollowUpFact->ProvenanceLinks.Num() > 0
+		);
+	}
+
+	const FHyperTwistMemoryCognitiveFact* ArchiveFact =
+		HyperTwistMemoryPhase6RM4TestInternal::FindFactByFamily(
+			CognitiveState,
+			TEXT("archive-posture")
+		);
+	TestNotNull(TEXT("An archive-posture cognitive fact must exist."), ArchiveFact);
+
+	return true;
+}
+
+IMPLEMENT_SIMPLE_AUTOMATION_TEST(
+	FHyperTwistMemoryPhase6RM4ContradictionSupersessionTest,
+	"HyperTwist.FirstParty.Memory.Phase6R.M4.ContradictionSupersession",
+	EAutomationTestFlags::EditorContext | EAutomationTestFlags::EngineFilter
+)
+
+bool FHyperTwistMemoryPhase6RM4ContradictionSupersessionTest::RunTest(const FString& Parameters)
+{
+	const FHyperTwistMemoryCognitiveConsolidationState CognitiveState =
+		UHyperTwistContractLibrary::MakeSampleTrainingMemoryCognitiveConsolidationState();
+
+	TestTrue(
+		TEXT("The Phase 6R-M4 cognitive consolidation state must be structurally valid."),
+		CognitiveState.IsStructurallyValid()
+	);
+	TestTrue(
+		TEXT("The M4 state must expose contradiction records."),
+		CognitiveState.Contradictions.Num() > 0
+	);
+	TestTrue(
+		TEXT("The M4 state must expose supersession records."),
+		CognitiveState.Supersessions.Num() > 0
+	);
+	TestTrue(
+		TEXT("The M4 state must expose confidence-decay records."),
+		CognitiveState.ConfidenceDecays.Num() > 0
+	);
+	TestTrue(
+		TEXT("The M4 state must report open cognitive review."),
+		CognitiveState.bHasOpenCognitiveReview
+	);
+
+	bool bHasExplicitlyReviewedFact = false;
+	for (const FHyperTwistMemoryCognitiveFact& Fact : CognitiveState.Facts)
+	{
+		if (Fact.bRequiresReview
+			&& (Fact.ContradictionIds.Num() > 0 || !Fact.SupersededByFactId.IsEmpty()))
+		{
+			bHasExplicitlyReviewedFact = true;
+			break;
+		}
+	}
+	TestTrue(
+		TEXT("At least one contradicted or superseded cognitive fact must be marked for explicit review."),
+		bHasExplicitlyReviewedFact
+	);
+
+	return true;
+}
+
+IMPLEMENT_SIMPLE_AUTOMATION_TEST(
+	FHyperTwistMemoryPhase6RM4SerializationRoundTripTest,
+	"HyperTwist.FirstParty.Memory.Phase6R.M4.SerializationRoundTrip",
+	EAutomationTestFlags::EditorContext | EAutomationTestFlags::EngineFilter
+)
+
+bool FHyperTwistMemoryPhase6RM4SerializationRoundTripTest::RunTest(const FString& Parameters)
+{
+	const FHyperTwistMemoryCognitiveConsolidationState CognitiveState =
+		UHyperTwistContractLibrary::MakeSampleTrainingMemoryCognitiveConsolidationState();
+	TestTrue(
+		TEXT("The Phase 6R-M4 cognitive consolidation state must be structurally valid."),
+		CognitiveState.IsStructurallyValid()
+	);
+
+	const FString Json =
+		UHyperTwistContractLibrary::SerializeMemoryCognitiveConsolidationStateToJson(
+			CognitiveState
+		);
+	TestFalse(TEXT("The serialized M4 JSON must not be empty."), Json.IsEmpty());
+	TestTrue(
+		TEXT("The serialized M4 JSON must expose contradiction records."),
+		Json.Contains(TEXT("Contradictions"))
+	);
+
+	FHyperTwistMemoryCognitiveConsolidationState RoundTrippedState;
+	TestTrue(
+		TEXT("The M4 JSON must deserialize cleanly."),
+		UHyperTwistContractLibrary::DeserializeMemoryCognitiveConsolidationStateFromJson(
+			Json,
+			RoundTrippedState
+		)
+	);
+	TestTrue(
+		TEXT("The round-tripped M4 state must remain structurally valid."),
+		RoundTrippedState.IsStructurallyValid()
+	);
+	TestEqual(
+		TEXT("The round-tripped M4 state must preserve fact counts."),
+		RoundTrippedState.Facts.Num(),
+		CognitiveState.Facts.Num()
+	);
+	TestEqual(
+		TEXT("The round-tripped M4 state must preserve contradiction counts."),
+		RoundTrippedState.Contradictions.Num(),
+		CognitiveState.Contradictions.Num()
+	);
+	TestEqual(
+		TEXT("The round-tripped M4 state must preserve supersession counts."),
+		RoundTrippedState.Supersessions.Num(),
+		CognitiveState.Supersessions.Num()
+	);
+	TestEqual(
+		TEXT("The round-tripped M4 state must preserve confidence-decay counts."),
+		RoundTrippedState.ConfidenceDecays.Num(),
+		CognitiveState.ConfidenceDecays.Num()
+	);
+
+	return true;
+}
+
+#endif
diff --git a/docs/arch/HYPERTWIST_PHASE6R_M4_FIRST_PARTY_COGNITIVE_CONSOLIDATION_IMPLEMENTATION_PACKET_2026-05-28.md b/docs/arch/HYPERTWIST_PHASE6R_M4_FIRST_PARTY_COGNITIVE_CONSOLIDATION_IMPLEMENTATION_PACKET_2026-05-28.md
new file mode 100644
index 0000000..bc2c601
--- /dev/null
+++ b/docs/arch/HYPERTWIST_PHASE6R_M4_FIRST_PARTY_COGNITIVE_CONSOLIDATION_IMPLEMENTATION_PACKET_2026-05-28.md
@@ -0,0 +1,134 @@
+# HyperTwist Phase 6R-M4 first-party cognitive consolidation implementation packet
+
+Created on `2026-05-28`
+
+## Status
+
+- first-party HyperTwist packet
+- bounded `Phase 6R-M4` implementation slice
+
+## Purpose
+
+This packet lands the bounded first-party cognitive consolidation seam under
+the canonical `Memory Lanes` doctrine.
+
+The landed slice is:
+
+- provenance-backed cognitive facts
+- contradiction handling
+- supersession links
+- confidence decay
+
+It is not:
+
+- a broad memory federation packet
+- a replay of `6R-M1`, `6R-M2`, or `6R-M3`
+- a curated knowledge-promotion packet
+- a user-notes packet
+- a compact reducer/digest packet
+
+## Current authority basis
+
+This implementation packet stands on:
+
+- `docs/ops/HYPERTWIST_MEMORY_LANE_AUTHORITY_AND_PHASE_IMPLEMENTATION_DOCTRINE_2026-05-21.md`
+- `docs/ops/HYPERTWIST_CONTINUITY_LATTICE_AND_CONTEXT_ASSEMBLY_PROFILE_DOCTRINE_2026-05-23.md`
+- `docs/ops/HYPERTWIST_IMPLEMENTATION_PHASE_1_KICKOFF.md`
+- `docs/v6_5_deep_manual_pack/HyperTwist/ARCHITECTURE.md`
+- `docs/v6_5_deep_manual_pack/HyperTwist/FEATURE_REGISTRY.md`
+- `docs/v6_5_deep_manual_pack/HyperTwist/PROVENANCE_AND_TRUST_MODEL.md`
+- `docs/arch/HYPERTWIST_PHASE6R_M4_FIRST_PARTY_COGNITIVE_CONSOLIDATION_PREPARATION_PACKET_2026-05-28.md`
+
+The preserved owners do not change:
+
+- first-party HyperTwist remains the top-level owner for live cognitive
+  consolidation product surfaces
+- the landed `Phase 6R-M1` ledger remains the provenance substrate beneath this
+  packet
+- the landed `Phase 6R-M2` chronicle/continuity layer remains the current
+  history/open-work substrate beneath this packet
+- the landed `Phase 6R-M3` recall/shared-context layer remains the current
+  explicit retrieval and scoped-sharing substrate beneath this packet
+- current training, replay, coaching, and repository code remains the raw
+  evidence substrate beneath this packet
+- the VectorShell memory doctrine remains the external synchronization
+  entrypoint and authority map, not a frozen imported implementation
+
+## Landed scope
+
+The current code now owns a bounded first-party cognitive consolidation seam
+through:
+
+- canonical cognitive-fact, contradiction, supersession, confidence-decay, and
+  cognitive-consolidation state types in:
+  - `HyperTwistMemoryTypes.h`
+- first-party cognitive-consolidation derivation from current training
+  repository state over the already-landed `6R-M1`, `6R-M2`, and `6R-M3` seams
+  in:
+  - `UHyperTwistMemoryCoreLibrary`
+- current bounded cognitive coverage for:
+  - review pressure
+  - follow-up posture
+  - carry-forward posture
+  - archive posture
+  - persistent weak-case pressure
+  - dominant guidance-lane posture
+- current bounded contradiction and supersession coverage that preserves both
+  sides of contested derived conclusions and keeps stale conclusions explicit
+  instead of silently overwriting them
+- current bounded confidence-decay coverage for:
+  - no-direct-authoritative-lineage cases
+  - contradiction-review cases
+  - superseded derived conclusions
+- sample contract helpers in:
+  - `UHyperTwistContractLibrary::MakeSampleTrainingMemoryCognitiveConsolidationState()`
+  - `UHyperTwistContractLibrary::SerializeMemoryCognitiveConsolidationStateToJson(...)`
+  - `UHyperTwistContractLibrary::DeserializeMemoryCognitiveConsolidationStateFromJson(...)`
+- focused automation coverage in:
+  - `HyperTwistMemoryPhase6RM4CognitiveConsolidationContractTest.cpp`
+
+## Why this is still intentionally bounded
+
+This packet lands cognitive consolidation only.
+
+Still deferred:
+
+- curated knowledge objects and reviewable promotion flows
+- user-authored notes
+- broad long-form summaries or compact digests
+- reducer packets or reduced-context federation
+
+## Validation
+
+Build validation:
+
+- `UnrealHyperTwistEditor Win64 Development`
+
+Focused automation validation:
+
+- `HyperTwist.FirstParty.Memory.Phase6R.M4.FactExtraction`
+- `HyperTwist.FirstParty.Memory.Phase6R.M4.ContradictionSupersession`
+- `HyperTwist.FirstParty.Memory.Phase6R.M4.SerializationRoundTrip`
+
+Observed:
+
+- `3` focused `Phase 6R-M4` automation tests succeeded
+
+Non-blocking warnings stayed limited to the existing Unreal headless/editor
+noise, expected Python-stub regeneration noise, headless CEF/web-browser
+warnings, and benign asset-registry/cache journal chatter during editor
+startup.
+
+## Queue effect
+
+This packet consumes the current `Phase 6R-M4` implementation slice.
+
+Memory implementation is now live at the provenance-backed cognitive
+consolidation layer through bounded cognitive facts, contradiction records,
+supersession links, and confidence-decay entries over the landed `6R-M1`
+ledger, `6R-M2` chronicle/continuity, and `6R-M3` recall/shared-context seams.
+
+If later memory implementation continues:
+
+- the next clean move is `Phase 6R-M5`
+- do not reopen `6R-M4` as one broad "memory packet"
diff --git a/docs/arch/HYPERTWIST_PHASE6R_M4_FIRST_PARTY_COGNITIVE_CONSOLIDATION_PREPARATION_PACKET_2026-05-28.md b/docs/arch/HYPERTWIST_PHASE6R_M4_FIRST_PARTY_COGNITIVE_CONSOLIDATION_PREPARATION_PACKET_2026-05-28.md
new file mode 100644
index 0000000..62a08dd
--- /dev/null
+++ b/docs/arch/HYPERTWIST_PHASE6R_M4_FIRST_PARTY_COGNITIVE_CONSOLIDATION_PREPARATION_PACKET_2026-05-28.md
@@ -0,0 +1,122 @@
+# HyperTwist Phase 6R-M4 first-party cognitive consolidation preparation packet
+
+Created on `2026-05-28`
+
+## Status
+
+- first-party HyperTwist packet
+- source-backed `Phase 6R-M4` preparation/control slice
+
+## Purpose
+
+This packet scopes the fourth bounded first-party memory implementation slice
+under the canonical `Memory Lanes` doctrine.
+
+The granted slice is:
+
+- provenance-backed cognitive facts
+- contradiction handling
+- supersession links
+- confidence decay
+
+It is not:
+
+- a broad memory federation packet
+- a replay of `6R-M1`, `6R-M2`, or `6R-M3`
+- a curated knowledge-promotion packet
+- a user-notes packet
+- a compact reducer/digest packet
+
+## Current authority basis
+
+This control pass stands on:
+
+- `docs/ops/HYPERTWIST_MEMORY_LANE_AUTHORITY_AND_PHASE_IMPLEMENTATION_DOCTRINE_2026-05-21.md`
+- `docs/ops/HYPERTWIST_CONTINUITY_LATTICE_AND_CONTEXT_ASSEMBLY_PROFILE_DOCTRINE_2026-05-23.md`
+- `docs/ops/HYPERTWIST_IMPLEMENTATION_PHASE_1_KICKOFF.md`
+- `docs/v6_5_deep_manual_pack/HyperTwist/ARCHITECTURE.md`
+- `docs/v6_5_deep_manual_pack/HyperTwist/FEATURE_REGISTRY.md`
+- `docs/v6_5_deep_manual_pack/HyperTwist/PROVENANCE_AND_TRUST_MODEL.md`
+- `docs/arch/HYPERTWIST_PHASE6R_M1_FIRST_PARTY_MEMORY_CONTRACTS_AND_LEDGER_IMPLEMENTATION_PACKET_2026-05-28.md`
+- `docs/arch/HYPERTWIST_PHASE6R_M2_FIRST_PARTY_CHRONICLE_AND_CONTINUITY_IMPLEMENTATION_PACKET_2026-05-28.md`
+- `docs/arch/HYPERTWIST_PHASE6R_M3_FIRST_PARTY_RECALL_AND_SHARED_CONTEXT_IMPLEMENTATION_PACKET_2026-05-28.md`
+- `docs/VECTORSHELL_MEMORY_SYSTEM_IMPORT_AUTHORITY_FOR_HYPERTWIST_2026-05-25.md`
+
+The preserved owners do not change here:
+
+- first-party HyperTwist remains the live owner for current cognitive
+  consolidation product seams
+- the landed `Phase 6R-M1` ledger remains the provenance substrate beneath this
+  packet
+- the landed `Phase 6R-M2` chronicle/continuity layer remains the current
+  open-work and history substrate beneath this packet
+- the landed `Phase 6R-M3` recall/shared-context layer remains the current
+  explicit retrieval and scoped-sharing substrate beneath this packet
+- current training, replay, coaching, and repository code remains the raw
+  evidence substrate beneath this packet
+- the VectorShell memory doctrine remains the external synchronization
+  entrypoint and authority map, not a frozen imported implementation
+
+## Granted family
+
+The bounded `Phase 6R-M4` slice may land:
+
+1. provenance-backed cognitive fact extraction over current repository-backed
+   memory evidence
+2. contradiction records that preserve both sides of contested derived
+   conclusions
+3. explicit supersession links rather than silent overwrite
+4. confidence-decay entries over contradicted, stale, or less-authoritative
+   derived conclusions
+5. sample contract and JSON round-trip coverage for the `6R-M4` state
+
+The packet must stay out of:
+
+- curated knowledge objects and promotion flows
+- user-authored notes
+- broad long-form summaries or compact digests
+- reducer packets or reduced-context federation
+
+## Proposed implementation shape
+
+Land the narrower first-party boundary through:
+
+- new memory types for:
+  - cognitive facts
+  - contradiction records
+  - supersession records
+  - confidence-decay entries
+  - bounded cognitive-consolidation state
+- a memory-core derivation function over:
+  - current repository state
+  - the landed `6R-M1` ledger
+  - the landed `6R-M2` chronicle/continuity layer
+  - the landed `6R-M3` recall/shared-context layer
+- sample-contract helpers for:
+  - sample cognitive-consolidation derivation
+  - JSON serialization
+  - JSON deserialization
+- focused automation in:
+  - `HyperTwistMemoryPhase6RM4CognitiveConsolidationContractTest.cpp`
+
+## Validation target
+
+Validate with:
+
+- Unreal build for `UnrealHyperTwistEditor Win64 Development`
+- focused automation:
+  - `HyperTwist.FirstParty.Memory.Phase6R.M4.FactExtraction`
+  - `HyperTwist.FirstParty.Memory.Phase6R.M4.ContradictionSupersession`
+  - `HyperTwist.FirstParty.Memory.Phase6R.M4.SerializationRoundTrip`
+
+## Queue effect
+
+If this packet lands cleanly, HyperTwist memory no longer stops at explicit
+recall and revocable shared-context. The bounded first-party cognitive
+consolidation layer becomes current product truth above `6R-M1`, `6R-M2`, and
+`6R-M3`.
+
+If later memory implementation continues:
+
+- the next clean move is `Phase 6R-M5`
+- do not reopen `6R-M4` as one broad memory packet
diff --git a/docs/ops/HYPERTWIST_IMPLEMENTATION_PHASE_1_KICKOFF.md b/docs/ops/HYPERTWIST_IMPLEMENTATION_PHASE_1_KICKOFF.md
index 674cef5..edae78b 100644
--- a/docs/ops/HYPERTWIST_IMPLEMENTATION_PHASE_1_KICKOFF.md
+++ b/docs/ops/HYPERTWIST_IMPLEMENTATION_PHASE_1_KICKOFF.md
@@ -228,7 +228,9 @@ When HyperTwist later returns to memory implementation:
   landed in current code
 - the bounded first-party `Phase 6R-M3` recall and shared-context packet is now
   landed in current code
-- if memory implementation continues, the next clean move is `Phase 6R-M4`
+- the bounded first-party `Phase 6R-M4` cognitive consolidation packet is now
+  landed in current code
+- if memory implementation continues, the next clean move is `Phase 6R-M5`
 - do not open one broad "memory packet"
 - follow the lane map and packet order in
   `C:\HyperTwist\docs\ops\HYPERTWIST_MEMORY_LANE_AUTHORITY_AND_PHASE_IMPLEMENTATION_DOCTRINE_2026-05-21.md`
diff --git a/docs/ops/HYPERTWIST_MEMORY_LANE_AUTHORITY_AND_PHASE_IMPLEMENTATION_DOCTRINE_2026-05-21.md b/docs/ops/HYPERTWIST_MEMORY_LANE_AUTHORITY_AND_PHASE_IMPLEMENTATION_DOCTRINE_2026-05-21.md
index 351fec0..c3615af 100644
--- a/docs/ops/HYPERTWIST_MEMORY_LANE_AUTHORITY_AND_PHASE_IMPLEMENTATION_DOCTRINE_2026-05-21.md
+++ b/docs/ops/HYPERTWIST_MEMORY_LANE_AUTHORITY_AND_PHASE_IMPLEMENTATION_DOCTRINE_2026-05-21.md
@@ -660,7 +660,12 @@ Current standing:
 - current live `6R-M3` surfaces cover explicit recall matches, history search,
   provenance drill-down, and revocable shared-context projections over the
   landed `6R-M1` and `6R-M2` seams
-- if memory implementation continues, the next clean move is `6R-M4`
+- the bounded first-party `Phase 6R-M4` cognitive consolidation packet is now
+  landed in current code
+- current live `6R-M4` surfaces cover provenance-backed cognitive facts,
+  contradiction records, supersession links, and confidence-decay entries over
+  the landed `6R-M1`, `6R-M2`, and `6R-M3` seams
+- if memory implementation continues, the next clean move is `6R-M5`
 
 ### `6R-M2` - chronicle and continuity packet
 
diff --git a/docs/v6_5_deep_manual_pack/HyperTwist/ARCHITECTURE.md b/docs/v6_5_deep_manual_pack/HyperTwist/ARCHITECTURE.md
index 239db9b..827d86f 100644
--- a/docs/v6_5_deep_manual_pack/HyperTwist/ARCHITECTURE.md
+++ b/docs/v6_5_deep_manual_pack/HyperTwist/ARCHITECTURE.md
@@ -185,6 +185,8 @@ That means:
   ledger seam
 - a live first-party `Phase 6R-M3` recall/shared-context layer over those
   landed seams
+- a live first-party `Phase 6R-M4` cognitive-consolidation layer over those
+  landed seams
 - explicit provenance
 - explicit custody
 - two context-assembly profiles:
diff --git a/docs/v6_5_deep_manual_pack/HyperTwist/FEATURE_REGISTRY.md b/docs/v6_5_deep_manual_pack/HyperTwist/FEATURE_REGISTRY.md
index 1ebd3f8..4a51b66 100644
--- a/docs/v6_5_deep_manual_pack/HyperTwist/FEATURE_REGISTRY.md
+++ b/docs/v6_5_deep_manual_pack/HyperTwist/FEATURE_REGISTRY.md
@@ -291,6 +291,7 @@ repo.
 | First-party memory contracts and ledger | Implemented now | landed first-party `Phase 6R-M1` packet | Current bounded memory lane ids, entity ids, provenance links, authority flags, feature gates, retention profiles, and ledger JSON round-trip are live. Chronicle/resume, recall/shared context, cognitive extraction, knowledge/notes, and compact reducers stay deferred to later memory packets. |
 | First-party chronicle and continuity | Implemented now | landed first-party `Phase 6R-M2` packet | Current bounded chronicle events, grouped continuity sessions, resume packs, and repo-aware continuity guards are live above the landed `Phase 6R-M1` ledger seam. Recall/history search, scoped shared-context, cognitive extraction, knowledge/notes, and compact reducers stay deferred to later memory packets. |
 | First-party recall and shared context | Implemented now | landed first-party `Phase 6R-M3` packet | Current bounded explicit recall matches, history search, provenance drill-down, and revocable shared-context projections are live above the landed `Phase 6R-M1` ledger and `Phase 6R-M2` chronicle/continuity seams. Cognitive extraction, knowledge/notes, and compact reducers stay deferred to later memory packets. |
+| First-party cognitive consolidation | Implemented now | landed first-party `Phase 6R-M4` packet | Current bounded provenance-backed cognitive facts, contradiction records, supersession links, and confidence-decay entries are live above the landed `Phase 6R-M1`, `Phase 6R-M2`, and `Phase 6R-M3` seams. Knowledge/notes and compact reducers stay deferred to later memory packets. |
 | Control-plane telemetry, replay-diagnostic, and rollout-governance reference grounding | Implemented now | `PostHog/posthog` retained boundary-sensitive lane + first-party current code | Current live `Control-Plane Telemetry and Replay Governance` reference side includes six rewritten first-party contract/reference targets grounded in `PostHog/posthog`: replay diagnostics, replay segmentation, feature governance, scheduled changes, early-access lifecycle, and explicit `MIT`-outside-`ee/` compliance-boundary notes. This does not displace the landed `Phase 4R-D` first-party owner lane, any replay-shell owner family, or the explicit enterprise-subtree exclusion boundary. |
 | Capture-history, vault, and replay-inspection reference grounding | Implemented now | `screenpipe/screenpipe` retained boundary-sensitive lane + first-party current code | Current live `Capture History, Replay, and Vault Support` reference side includes six rewritten first-party contract/reference targets grounded in `screenpipe/screenpipe`: event-capture, pipe-permission, persistence, vault-lifecycle, timeline-review, and explicit permissive-core-versus-`ee/` compliance-boundary notes. This does not displace the landed `Phase 4R-E` first-party owner lane, the broader replay shell, or the explicit enterprise-subtree exclusion boundary. |
 | Layered memory federation | Deep-source grounded retained | memory doctrine + VectorShell import entrypoint | Governing taxonomy exists; HyperTwist uses pointer-based synchronization to the current VectorShell memory canon rather than a frozen local fork. Lane widening remains future work and later superior evidence may revise only the exact affected lane or sub-slice. |
diff --git a/docs/v6_5_deep_manual_pack/HyperTwist/PROVENANCE_AND_TRUST_MODEL.md b/docs/v6_5_deep_manual_pack/HyperTwist/PROVENANCE_AND_TRUST_MODEL.md
index 3fed91d..f84abad 100644
--- a/docs/v6_5_deep_manual_pack/HyperTwist/PROVENANCE_AND_TRUST_MODEL.md
+++ b/docs/v6_5_deep_manual_pack/HyperTwist/PROVENANCE_AND_TRUST_MODEL.md
@@ -101,11 +101,11 @@ and requires provenance to survive:
   packet
 - the landed bounded first-party `Phase 6R-M3` recall and shared-context
   packet
+- the landed bounded first-party `Phase 6R-M4` cognitive consolidation packet
 - chronicle capture
 - continuity/resume packets
 - explicit recall and provenance drill-down
-- cognitive coach-state consolidation
-- knowledge promotion
+- broader knowledge promotion and note review beyond the landed `6R-M4` seam
 - derived compact views
 
 Important continuity-profile reading:
diff --git a/docs/v6_5_deep_manual_pack/HyperTwist/ROADMAP.md b/docs/v6_5_deep_manual_pack/HyperTwist/ROADMAP.md
index abffff4..e657066 100644
--- a/docs/v6_5_deep_manual_pack/HyperTwist/ROADMAP.md
+++ b/docs/v6_5_deep_manual_pack/HyperTwist/ROADMAP.md
@@ -143,8 +143,12 @@ Canonical discovery surfaces for roadmap interpretation:
   consumed
 - the bounded first-party `Phase 6R-M3` recall and shared-context packet is now landed in
   current code
-- if memory implementation continues, the next clean move is `Phase 6R-M4` cognitive
-  consolidation rather than reopening `6R-M1`, `6R-M2`, or `6R-M3` as broad memory packets
+- the generic first-party `Phase 6R-M4` cognitive consolidation control pass is now
+  consumed
+- the bounded first-party `Phase 6R-M4` cognitive consolidation packet is now landed in
+  current code
+- if memory implementation continues, the next clean move is `Phase 6R-M5` knowledge and
+  notes rather than reopening `6R-M1`, `6R-M2`, `6R-M3`, or `6R-M4` as broad memory packets
 - the generic source-backed `Phase 6R-R` shared classic-cube recognition multi-face
   correction/explanation control pass is now consumed
 - the bounded permissive `Phase 6R-R` shared classic-cube recognition multi-face