Content Scraping / Data Copying: YouTube Content ID false claim

I publish illustrative scenarios prepared by my practice. All participants and conversations are fictional. The fictional posts are not posts by real users, accounts of client experiences, or reports of actual results.
Illustrative scenario prepared by my practice.
For informational purposes only. This is not legal advice. Laws vary by jurisdiction. Consult a qualified attorney for advice specific to your situation.
Hypothetical question

Quick background on my situation — any input appreciated.

YouTube Content ID false claim. I've been dealing with this for about 14 weeks now and the situation isn't improving.

This involves software/code I developed over the past 23 months. I do have documentation proving my ownership and timeline.

Do I have a strong case? What should my next steps be?