Do I need to bring proof of residency to drop off cardboard recycling at a Wertsoffhof?

Hello,

I just recently moved to Stuttgart and have a lot of cardboard boxes from the move that I'm trying to dispose of. Our building only has a couple of paper bins that don't seem to get picked up very frequently so I'm thinking the best way to dispose of the cardboard is to take it in my car to a Wertsoffhof.

One thing I'm wondering about is if I need to bring some form of proof that I reside in the city to use the recycling center. I am working on learning German, and am actually starting a class this week but at the moment I'm pretty dependent on translating websites online and hoping that people I speak to speak a bit of English if I have detailed questions I need to ask. The Stuttgart city website was helpful for locating where the centers are but were not super clear to me if I needed to bring any documents with me. I tried calling the Viahingen center to see if I could ask an employee but the call just played an automated message and I wasn't able to speak to anyone.

Thanks for any information that people can provide. I'm loving living here so far!