1 files changed, 6 insertions, 1 deletions
diff --git a/src/include/taler_exchange_service.h b/src/include/taler_exchange_service.h
index 1ddd7c13e..4adb8591e 100644
--- a/src/include/taler_exchange_service.h
+++ b/src/include/taler_exchange_service.h
@@ -68,9 +68,14 @@ struct TALER_EXCHANGE_SigningPublicKey
   struct GNUNET_TIME_Absolute valid_from;
 
   /**
-   * Validity expiration time
+   * Validity expiration time (how long the exchange may use it).
    */
   struct GNUNET_TIME_Absolute valid_until;
+
+  /**
+   * Validity expiration time for legal disputes.
+   */
+  struct GNUNET_TIME_Absolute valid_legal;
 };