diff --git a/grade/internal/domain/artifact/values/internal_artifact_id.go b/grade/internal/domain/artifact/values/internal_artifact_id.go
new file mode 100644
index 00000000..2f2aefcb
--- /dev/null
+++ b/grade/internal/domain/artifact/values/internal_artifact_id.go
@@ -0,0 +1,17 @@
+package values
+
+import (
+	"github.com/emacsway/grade/grade/internal/domain/seedwork/identity"
+)
+
+func NewInternalArtifactId(value uint) (InternalArtifactId, error) {
+	id, err := identity.NewIntIdentity(value)
+	if err != nil {
+		return InternalArtifactId{}, err
+	}
+	return InternalArtifactId{id}, nil
+}
+
+type InternalArtifactId struct {
+	identity.IntIdentity
+}
diff --git a/grade/internal/domain/artifact/values/internal_artifact_id_test.go b/grade/internal/domain/artifact/values/internal_artifact_id_test.go
new file mode 100644
index 00000000..667e59fd
--- /dev/null
+++ b/grade/internal/domain/artifact/values/internal_artifact_id_test.go
@@ -0,0 +1,17 @@
+package values
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestInternalArtifactIdConstructor(t *testing.T) {
+	val := uint(3)
+	id, err := NewInternalArtifactId(val)
+	if err != nil {
+		t.Error(err)
+		t.FailNow()
+	}
+	assert.Equal(t, val, id.Value())
+}