Bundle ID: org.shaghelni.app Team ID: 494G38KRK2 App Store URL: N/A — app has never successfully been submitted for review I'm unable to upload a build to App Store Connect. The archive builds and code-signs successfully every time (using codemagic-cli-tools, xcodebuild archive completes with no errors), but the upload step always fails with: Error code: 90034 Message: "Missing or invalid signature. The bundle 'org.shaghelni.app' is not signed using an Apple submission certificate." Underlying error: -19241 "A server error occurred" (IrisAPI) I have attempted this upload 9+ times over the past week, including: Completely revoking and regenerating the Distribution certificate Completely revoking and regenerating the Provisioning Profile Rebuilding from scratch with fresh signing credentials each time The result is identical every single time. Since the underlying error explicitly says "A server error occurred" and persists across entirely fresh signing credentials, this does not appear to be a client-side signing configuration issue. I already have an open support case for this: Case ID 20000131461583 (opened August 7, still unresolved). Has anyone else encountered this specific error recently? Any guidance would be appreciated — this is fully blocking my first submission.