diff --git a/datanode/gateway/graphql/generated.go b/datanode/gateway/graphql/generated.go
index 48a6cd9e534..60a0d02a24a 100644
--- a/datanode/gateway/graphql/generated.go
+++ b/datanode/gateway/graphql/generated.go
@@ -358,8 +358,9 @@ type ComplexityRoot struct {
 	}
 
 	BatchProposalTermsChange struct {
-		Change            func(childComplexity int) int
-		EnactmentDatetime func(childComplexity int) int
+		Change             func(childComplexity int) int
+		EnactmentDatetime  func(childComplexity int) int
+		ValidationDatetime func(childComplexity int) int
 	}
 
 	BenefitTier struct {
@@ -3021,6 +3022,7 @@ type BatchProposalTermsResolver interface {
 }
 type BatchProposalTermsChangeResolver interface {
 	EnactmentDatetime(ctx context.Context, obj *vega.BatchProposalTermsChange) (*int64, error)
+	ValidationDatetime(ctx context.Context, obj *vega.BatchProposalTermsChange) (*int64, error)
 	Change(ctx context.Context, obj *vega.BatchProposalTermsChange) (ProposalChange, error)
 }
 type BenefitTierResolver interface {
@@ -4656,6 +4658,13 @@ func (e *executableSchema) Complexity(typeName, field string, childComplexity in
 
 		return e.complexity.BatchProposalTermsChange.EnactmentDatetime(childComplexity), true
 
+	case "BatchProposalTermsChange.validationDatetime":
+		if e.complexity.BatchProposalTermsChange.ValidationDatetime == nil {
+			break
+		}
+
+		return e.complexity.BatchProposalTermsChange.ValidationDatetime(childComplexity), true
+
 	case "BenefitTier.minimumEpochs":
 		if e.complexity.BenefitTier.MinimumEpochs == nil {
 			break
@@ -25004,6 +25013,8 @@ func (ec *executionContext) fieldContext_BatchProposalTerms_changes(ctx context.
 			switch field.Name {
 			case "enactmentDatetime":
 				return ec.fieldContext_BatchProposalTermsChange_enactmentDatetime(ctx, field)
+			case "validationDatetime":
+				return ec.fieldContext_BatchProposalTermsChange_validationDatetime(ctx, field)
 			case "change":
 				return ec.fieldContext_BatchProposalTermsChange_change(ctx, field)
 			}
@@ -25054,6 +25065,47 @@ func (ec *executionContext) fieldContext_BatchProposalTermsChange_enactmentDatet
 	return fc, nil
 }
 
+func (ec *executionContext) _BatchProposalTermsChange_validationDatetime(ctx context.Context, field graphql.CollectedField, obj *vega.BatchProposalTermsChange) (ret graphql.Marshaler) {
+	fc, err := ec.fieldContext_BatchProposalTermsChange_validationDatetime(ctx, field)
+	if err != nil {
+		return graphql.Null
+	}
+	ctx = graphql.WithFieldContext(ctx, fc)
+	defer func() {
+		if r := recover(); r != nil {
+			ec.Error(ctx, ec.Recover(ctx, r))
+			ret = graphql.Null
+		}
+	}()
+	resTmp, err := ec.ResolverMiddleware(ctx, func(rctx context.Context) (interface{}, error) {
+		ctx = rctx // use context from middleware stack in children
+		return ec.resolvers.BatchProposalTermsChange().ValidationDatetime(rctx, obj)
+	})
+	if err != nil {
+		ec.Error(ctx, err)
+		return graphql.Null
+	}
+	if resTmp == nil {
+		return graphql.Null
+	}
+	res := resTmp.(*int64)
+	fc.Result = res
+	return ec.marshalOTimestamp2ᚖint64(ctx, field.Selections, res)
+}
+
+func (ec *executionContext) fieldContext_BatchProposalTermsChange_validationDatetime(ctx context.Context, field graphql.CollectedField) (fc *graphql.FieldContext, err error) {
+	fc = &graphql.FieldContext{
+		Object:     "BatchProposalTermsChange",
+		Field:      field,
+		IsMethod:   true,
+		IsResolver: true,
+		Child: func(ctx context.Context, field graphql.CollectedField) (*graphql.FieldContext, error) {
+			return nil, errors.New("field of type Timestamp does not have child fields")
+		},
+	}
+	return fc, nil
+}
+
 func (ec *executionContext) _BatchProposalTermsChange_change(ctx context.Context, field graphql.CollectedField, obj *vega.BatchProposalTermsChange) (ret graphql.Marshaler) {
 	fc, err := ec.fieldContext_BatchProposalTermsChange_change(ctx, field)
 	if err != nil {
@@ -106758,6 +106810,23 @@ func (ec *executionContext) _BatchProposalTermsChange(ctx context.Context, sel a
 				return res
 			}
 
+			out.Concurrently(i, func() graphql.Marshaler {
+				return innerFunc(ctx)
+
+			})
+		case "validationDatetime":
+			field := field
+
+			innerFunc := func(ctx context.Context) (res graphql.Marshaler) {
+				defer func() {
+					if r := recover(); r != nil {
+						ec.Error(ctx, ec.Recover(ctx, r))
+					}
+				}()
+				res = ec._BatchProposalTermsChange_validationDatetime(ctx, field, obj)
+				return res
+			}
+
 			out.Concurrently(i, func() graphql.Marshaler {
 				return innerFunc(ctx)