I make lots of proof prints. Some sit around for an extended period of contemplation before another proof version or final proof is made. This can lead to a series of questions like what file did I print from, what paper did I use and when did I make this print?
Fortunately, Lightroom Print function can add this information to your print...if you remember to select it.
See ya around,
I used Red River PaloDuro Softgloss Rag, an outstanding fine art inkjet paper that delivers the classic look of a darkroom print.