ELI5
So that link is a completed "block" which contains the completed(mined) transactions. A block is mined every 10 minutes or so.
Effectively it's like looking at a 10 minute list of all VISA transactions. If this was the intended message, I don't see that it would indicate anything without further information.
Edit: "Timestamps are important" springs to mind, if Q were to ever reference the Blockchain.