Reduces recomposition of the hash verification

app/src/main/java/com/vitorpamplona/amethyst/ui/components/ZoomableContentView.kt

@@ -501,8 +501,6 @@ private fun AddedImageFeatures(
             ImageUrlWithDownloadButton(content.url, showImage)
         }
     } else {
-        var verifiedHash by remember(content.url) { mutableStateOf<Boolean?>(null) }
-
         when (painter.value) {
             null,
             is AsyncImagePainter.State.Loading,
@@ -528,23 +526,31 @@ private fun AddedImageFeatures(
                 }
             }
             is AsyncImagePainter.State.Success -> {
+                ShowHash(content, verifiedModifier)
+            }
+            else -> {}
+        }
+    }
+}
+
+@Composable
+fun ShowHash(
+    content: MediaUrlContent,
+    verifiedModifier: Modifier,
+) {
+    var verifiedHash by remember(content.url) { mutableStateOf<Boolean?>(null) }
+
     if (content.hash != null) {
         LaunchedEffect(key1 = content.url) {
-                        launch(Dispatchers.IO) {
             val newVerifiedHash = verifyHash(content)
             if (newVerifiedHash != verifiedHash) {
                 verifiedHash = newVerifiedHash
             }
         }
     }
-                }
 
     verifiedHash?.let { HashVerificationSymbol(it, verifiedModifier) }
 }
-            else -> {}
-        }
-    }
-}
 
 fun aspectRatio(dim: String?): Float? {
     if (dim == null) return null