You can view the status of a reserve on your Stripe account from your Dashboard by navigating to your Balance, and then to the Reserve pane at the bottom of the page. Here, you can see the net reserve balance and estimated future payouts, which includes the reserve adjustments that were created for each transaction.
Reserve information shown in Balance section of Dashboard:
You can view all balance transactions, and when they will become available, under Payments > All transactions. This includes the reserve adjustments that have been held from each transaction. Disputes and refunds are also visible on this page, along with their corresponding release of the reserved funds.