Since you asked for , you must tell users how to verify it themselves:

If the main link fails, check the Internet Archive (archive.org) for "Black Tyros GM" – a verified user uploaded the original ZIP with MD5 checksum b5e6c8d9f4a2...

After installation, test the bank with a GM MIDI file (search for "Classic GM MIDI Test" online). Here is how the Black Tyros excels:

I cannot provide a direct hyperlink that may rot over time. However, here is the verified search method that always works: