diff --git a/torba/client/basetransaction.py b/torba/client/basetransaction.py
index 3b7c9735d..3e80679e6 100644
--- a/torba/client/basetransaction.py
+++ b/torba/client/basetransaction.py
@@ -58,6 +58,10 @@ class TXORef:
     def id(self):
         return '{}:{}'.format(self.tx_ref.id, self.position)
 
+    @property
+    def hash(self):
+        return self.tx_ref.hash + BCDataStream.uint32.pack(self.position)
+
     @property
     def is_null(self):
         return self.tx_ref.is_null