diff --git a/public/index.php b/public/index.php
index 2af044a..95dbe0c 100644
--- a/public/index.php
+++ b/public/index.php
@@ -261,7 +261,7 @@ function api_upload()
     $jsonArr = json_decode($response, true);
     $src = $jsonArr[0]["src"] ?? "";
 
-    $uuid = uniqid();
+    $uuid = uniqidReal();
 
     exec_db("INSERT INTO files (uuid, src) VALUES ('{$uuid}', '{$src}')");
 
@@ -312,7 +312,12 @@ function init()
         }
 
         $imgUrl = "https://telegra.ph{$row['src']}";
-        var_dump($imgUrl);
+
+        $content = file_get_contents($imgUrl);
+        header('Content-Type: image/jpeg');
+        header('Content-Length: ' . strlen($content));
+
+        echo $content;
         die;
     }
 }
@@ -355,5 +360,17 @@ function inti_db()
     exec_db('CREATE TABLE IF NOT EXISTS files (id INTEGER PRIMARY KEY, uuid TEXT, src TEXT)');
 }
 
+function uniqidReal($lenght = 13) {
+    // uniqid gives 13 chars, but you could adjust it to your needs.
+    if (function_exists("random_bytes")) {
+        $bytes = random_bytes(ceil($lenght / 2));
+    } elseif (function_exists("openssl_random_pseudo_bytes")) {
+        $bytes = openssl_random_pseudo_bytes(ceil($lenght / 2));
+    } else {
+        throw new Exception("no cryptographically secure random function available");
+    }
+    return substr(bin2hex($bytes), 0, $lenght);
+}
+
 // common func end
 ?>
\ No newline at end of file