Matrix is a poor choice from a cryptographic perspective. With some serious issues historically (some of which are still unfixed to this day), and an extremely poor response to disclosures.

https://soatok.blog/2026/02/17/cryptographic-issues-in-matrixs-rust-library-vodozemac/

If you’re using the *arr apps (Sonarr/Radarr/etc) for managing the sourcing and downloading of your torrents, they natively support using hard-links for “moving” the torrent files to their required location in the media server directory structure. It’s a hardlink instead of a symlink as well which also means the copies don’t rely on each other. They can each be moved/renamed/deleted without breaking the other file. Trash guides is a really helpful guide for setting up the *arr apps properly which includes a section on hard-links. https://trash-guides.info/