READY production deployment returns Vercel 404 at every URL

I have a standalone Next.js project named ora-gate-mainnet.

The production deployment is marked READY and PROMOTED, but every public URL returns Vercel’s platform-level white 404 NOT_FOUND page:

https://ora-gate-mainnet.vercel.app/
The current unique deployment URL shown in the Vercel deployment page
The team deployment alias

Deployment ID: dpl_6kkvMhz2mk8aVDZ5EReLFny3VJ7B

Vercel metadata reports:

aliasAssigned=true
aliasError=null
Project is not paused
Deployment Protection is disabled
Repeated redeploys did not fix the issue

This is not a Next.js route-level 404. The Vercel platform cannot serve the deployment at all. The issue appears similar to this report: https://community.vercel.com/t/deployments-ready-but-pages-404-routing-layer-deregistered/46287

Can someone inspect or restore the production routing/live state? No source, environment, domain, database, or payment changes are needed.

The separate ora-juicer-prod project must not be modified.

There's another community post with 404 debugging tips that might be helpful. Please give these solutions a try and let us know how it goes.

https://community.vercel.com/t/debugging-404-errors/437

Vercel Community

Debugging 404 Errors

Sometimes things don’t go as expected when deploying a website. If you see a 404 on your site, that means the page or resource couldn’t be found. There are...

A human should be around soon to offer more advice. But you can also get helpful information quickly by asking v0.

I have tried to troubleshoot the issue and it appears to be on your guys end. Thanks for any help

issue has been resolved this can be closed

Hi, I’m seeing almost the exact same issue you described.

My production deployment is Ready, the custom domain shows Valid Configuration, DNS verification succeeds, and the alias points to the correct deployment, but the domain still returns 404 NOT_FOUND from Vercel.

I saw that you later wrote that your issue was resolved. Did it resolve by itself, or did you change anything on your side?

If you changed something, I’d really appreciate knowing what fixed it.

Thanks!