Over the years I've had to reload torrents and sometimes remake them.

The last technique I used to get rid of the dead wood was to
drag and drop each .torrent file into the transfer window  from the source folder to see if it found the content.

That was hit and miss and I think messed up my categories.

Is there a way I can do exact matches from the transfer window content with it's torrent and delete the others?

My content goes for years I cannot afford to make random mistakes for this archival material.