Update (if you're interested): I just discovered that the URL of the upload is the one in your menu bar after you've uploaded, so you've got, it even if you don't see the URL > Copy button.
So... If you can access Post privacy > Hidden, you're good to go.
The new Great Equalizer is the SEND button.
In Memory of Harv: Those who can make you believe absurdities can make you commit atrocities. ~Voltaire