diff --git a/Commons.cs b/Commons.cs
index 86c1903..4be7b2d 100644
--- a/Commons.cs
+++ b/Commons.cs
@@ -101,10 +101,10 @@ internal static class Commons
         }
     }
     
-    internal static string GenerateUuidV7()
+    internal static string GenerateUuidV7(DateTime? BaseTime = null)
     {
         Span<byte> uuidBytes = stackalloc byte[16];
-		long time = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds();
+        long time = (BaseTime is null ? DateTimeOffset.UtcNow : new DateTimeOffset((DateTime)BaseTime)).ToUnixTimeMilliseconds();
         RandomNumberGenerator.Fill(uuidBytes[7..]);
 		if (BitConverter.IsLittleEndian)
 		{