Dan Marchant wrote in post #17516770
Did the court tell you that they need it? It is information added to the image after the fact. It doesn't prove anything, you could add any date.
I believe that most court require the photographer to provide a sworn affidavit that the image were taken at the time and in the place stated. That is going to do a lot more to convince a court than a date added to the image.
THIS^
FWIW, I Changed the Date/Time on an image, went to the print module and the new date and time was shown on the print. LR does show in the Meta Data Panel, this change. Showing the Original "Capture Time" and the changed time.
Taking this one step further, I opened the Raw file that I had changed, in another program (Corel PSP X6), and found the Meta Data reflected the original Capture date/time, not the changed one. However PSP allows changing that information too. So I'm now thinking that most programs that have the ability to do Raw conversions, also allow the altering/changing of Meta Data.
So simply burning and/or printing that on a photo is not going to be sufficient. It's you swearing that you have not altered it.
Just a little side note, I'm not an attorney, and this should be addressed by an attorney, not an internet web board. However I was a LEO for a couple of decades, and during that time was an evidence custodian for a department. Back then the digital cameras were just coming on the scene. We used Sony Digital Mavica, used floppy disks. The disks were turned into the evidence facility, and held until the case was disposed of.