Removal of a domain I can't verify

We’re submitting our Zoom OAuth app (Blindspot) to the Zoom App Marketplace. Our production app is hosted at https://getblindspot.ai, which is verified and working. However, under the Domain Verification section in the Zoom Developer Portal, vercel.app is still listed as a required domain to verify.

We previously used the Vercel .vercel.app domain during development, but the app has since fully migrated to getblindspot.ai. We no longer use vercel.app in any redirect URLs, webhook URLs, or OAuth config — yet the Zoom dashboard still asks us to verify it.

Since we obviously don’t own vercel.app, we’re unable to verify it — and this is now blocking submission to the Marketplace.

How can we remove vercel.app from the Domain Verification list?
Is there a cache or hidden config that still links to the old domain?
Is there a way to force Zoom to re-scan domain dependencies or manually clear them?

Hello,

Thank you for reaching out in relation to our domain Validation process, the next steps will be sent to you via DM. Please refer to our domain validation resource: Domain Validation Explanation for any further questions you may have about the process.