Find your App Bundle ID
Locate the Bundle ID for your app in App Store Connect or Xcode so it matches your Voidhash configuration.
Your App Bundle ID is the reverse-domain identifier for your app, for example
com.yourcompany.yourapp. It must match the bundle identifier in your Xcode project and the
App ID registered in your Apple Developer account.
Open App Store Connect
Go to App Store Connect, sign in, open Apps, and select your app.
Open App Information
In the sidebar choose General → App Information, then locate the Bundle ID field. It shows the reverse-domain value, not the numeric Apple ID listed on the same page.
Copy the identifier
Copy the value (e.g. com.yourcompany.yourapp) and paste it into the App Bundle ID field
in Voidhash.
Prefer Xcode?
You can also find it in Xcode: select your app under TARGETS, then read the Bundle Identifier in the General tab under Identity (it also appears in Signing & Capabilities). The two must be identical.