diff --git a/common/proto/backup.proto b/common/proto/backup.proto
index 23ea3dda..3375957d 100644
--- a/common/proto/backup.proto
+++ b/common/proto/backup.proto
@@ -48,6 +48,10 @@ message BackupOperationResponse {
   string output = 5;
   int64 started_at_unix_seconds = 6;
   int64 finished_at_unix_seconds = 7;
+  // Set when an operation produced a file, which today means a succeeded dump.
+  // The path is on the server host, not the caller's machine.
+  string artifact_path = 8;
+  string artifact_sha256 = 9;
 }
 
 message BackupInfoResponse {
diff --git a/common/src/proto/descriptor.bin b/common/src/proto/descriptor.bin
index 2c0fd2b6..dad784ea 100644
Binary files a/common/src/proto/descriptor.bin and b/common/src/proto/descriptor.bin differ
diff --git a/common/src/proto/komp_ac.backup.rs b/common/src/proto/komp_ac.backup.rs
index 9076e69e..a548dce2 100644
--- a/common/src/proto/komp_ac.backup.rs
+++ b/common/src/proto/komp_ac.backup.rs
@@ -25,6 +25,12 @@ pub struct BackupOperationResponse {
     pub started_at_unix_seconds: i64,
     #[prost(int64, tag = "7")]
     pub finished_at_unix_seconds: i64,
+    /// Set when an operation produced a file, which today means a succeeded dump.
+    /// The path is on the server host, not the caller's machine.
+    #[prost(string, tag = "8")]
+    pub artifact_path: ::prost::alloc::string::String,
+    #[prost(string, tag = "9")]
+    pub artifact_sha256: ::prost::alloc::string::String,
 }
 #[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
 pub struct BackupInfoResponse {
diff --git a/server b/server
index 8eedcdfa..648c62c0 160000
--- a/server
+++ b/server
@@ -1 +1 @@
-Subproject commit 8eedcdfa344c7029e391a2665b0078c8ccead5b5
+Subproject commit 648c62c03162bab33265fc03b72f5b97a90d0f75