Most justice systems have a practice of verifying signatures of documents. I believe it's generally based on comparing the disputed signature to a body of your regular signatures and, in contentious cases, handwriting experts.
I'm not sure how it would play out in court if you intentionally make random unattributable scribblings each time. Sounds like something that might be seen as intentional obfuscation.
I'm not sure how it would play out in court if you intentionally make random unattributable scribblings each time. Sounds like something that might be seen as intentional obfuscation.