diff --git a/modules/mesh-delivery-checker/cmd/mesh-delivery-checker/integration_test.go b/modules/mesh-delivery-checker/cmd/mesh-delivery-checker/integration_test.go
index 6b39ca3..be4d4da 100644
--- a/modules/mesh-delivery-checker/cmd/mesh-delivery-checker/integration_test.go
+++ b/modules/mesh-delivery-checker/cmd/mesh-delivery-checker/integration_test.go
@@ -89,6 +89,8 @@ type fakeBuildModules struct {
 	// beside is, by workspace, the siblings the fetch placed in it as `<owner/repo> <commit>`, sorted: a digest echoes them
 	// (1929/AC2; mesh-sdk buildstep.besideOf), or the level runs whole and keeps nothing.
 	beside map[string][]string
+	// names are the nodes' names the last check ask carried, for the names check (ADR 0567 §12).
+	names []string
 }
 
 func (f *fakeBuildModules) count(tool string) int {
@@ -191,7 +193,14 @@ func (f *fakeBuildModules) serve(t *testing.T, module string, kept jetstream.Key
 	}
 	p := &buildstep.Puller{Source: &buildstep.JetStreamAsks{JS: f.js, Language: language}, Language: language, Node: "n1", Put: put,
 		Capacity: func() int { return 2 }, PullWait: 200 * time.Millisecond,
-		Run: func(ctx context.Context, a delivery.StepAsk) (any, error) { return buildstep.RunAsk(ctx, steps, a) }}
+		Run: func(ctx context.Context, a delivery.StepAsk) (any, error) {
+			if a.Check != nil {
+				f.mu.Lock()
+				f.names = a.Check.NodeNames
+				f.mu.Unlock()
+			}
+			return buildstep.RunAsk(ctx, steps, a)
+		}}
 	go func() { _ = p.Pull(f.ctx) }()
 }
 
@@ -334,6 +343,7 @@ func startBed(t *testing.T) *bed {
 		t.Fatal(err)
 	}
 	b.setOnline(t, "n1", true)
+	b.setNode(t, "n1")
 	for _, module := range []string{"mesh-build-go", "mesh-build-node"} {
 		b.setHealth(t, "n1", module)
 	}
@@ -366,6 +376,20 @@ func (b *bed) setOnline(t *testing.T, node string, online bool) {
 	}
 }
 
+// setNode writes the node's record in the node-engine's have, as the node-engine does, so the checker names it in each
+// check ask (ADR 0567 §12); with no record the checker asks no check.
+func (b *bed) setNode(t *testing.T, node string) {
+	t.Helper()
+	data, err := delivery.EncodeNodeRecord(delivery.NodeRecord{V: 1, Node: node})
+	if err != nil {
+		t.Fatal(err)
+	}
+	key, _ := delivery.HaveNodeKey(node)
+	if _, err := b.buckets[delivery.HaveBucket].Put(b.ctx, key, data); err != nil {
+		t.Fatal(err)
+	}
+}
+
 func (b *bed) setHealth(t *testing.T, node, module string) {
 	t.Helper()
 	data, err := delivery.EncodeHave(delivery.Have{Phase: delivery.PhaseRunning, Health: delivery.HealthOK})
@@ -493,6 +517,12 @@ func TestCheckerJudgesACandidateAndOwesItsStatus(t *testing.T) { // N6/AC5, 1300
 	if v.Composition == nil || v.Composition.State != delivery.CompositionNotRun || len(v.Machines) != 1 || v.Machines[0] != "n1" {
 		t.Errorf("composition %+v machines %v", v.Composition, v.Machines)
 	}
+	b.fake.mu.Lock()
+	names := b.fake.names
+	b.fake.mu.Unlock()
+	if len(names) != 1 || names[0] != "n1" {
+		t.Errorf("the check ask named the nodes %v, want [n1] from the have's node record", names)
+	}
 	o := b.owed(t, 7, head1, "success")
 	if o.Context != delivery.StatusContextCheck || !strings.HasPrefix(o.Text, "pass 111111111111 on aaaaaaaaaaaa") || !strings.Contains(o.Text, "unit 2 run") {
 		t.Errorf("owed = %+v", o)