No, that's different. With a hidden service you're not exiting the Tor network, but when you're exiting you always know where you're exiting from.
That's why the Tor project itself publishes a list of Tor routers and exit nodes, if they didn't do it it would be trivial for someone else to compile and publish the list.
That's why the Tor project itself publishes a list of Tor routers and exit nodes, if they didn't do it it would be trivial for someone else to compile and publish the list.