---
title: signedDate
framework: storekit
role: symbol
role_heading: Instance Property
path: storekit/apptransaction/signeddate
---

# signedDate

The date that the App Store signed the JWS app transaction.

## Declaration

```swift
let signedDate: Date
```

## Discussion

Discussion Use the signedDate to verify whether the certificate used to sign the app transaction was valid when the App Store signed the transaction.

## See Also

### Verifying the app transaction

- [deviceVerification](storekit/apptransaction/deviceverification.md)
- [deviceVerificationNonce](storekit/apptransaction/deviceverificationnonce.md)