Thank your procurement agent and hvac guy.
My team used to maintain go-kits for continuity of operations for a government org. We ran into a few scenarios where the dye on optical media would just go, and another where replacement foam for the pelican cases off gassed and reacted with the media!
Wow! That's pretty interesting. I can imagine wanting to store optical media in Pelican cases or similar for shock protection, ability to padlock, etc. But yeah -- what's the interaction between whatever interior foam they chose and the CD-R media and dyes? Especially after 10+ years of continuous contact?
Optical media is probably best stored well-labeled and in metal or cardboard box on a shelf in a basement that few will rarely disturb.
It was a really fun project. We basically made these disaster kits, with small MFPs, tools, laptops, cell radios and INMARSAT terminals hooked to Cisco switches (this was circa 2002-3) and a little server. We had a deal that let us stow them in unusual places like highway rest stops.
We’d deploy them to help respond to floods or other disasters.
One of the techs cooked up a great idea — use Knoppix or something like it to let us use random computers if needed. Bandwidth was tight, but enough for terminal emulators and things like registration software that ran off the little server. So that’s where we got into the CD/DVD game. We had way more media problems than we expected!
I was the procurement guy for many years, and we had no HVAC guy - we were in a state university, and there was nothing special about the DVDs we bought, they were from Newegg and other retail places, we did buy the most expensive ones because our grants allowed us to, so maybe that's a factor.
I have no doubts (hence my anecdata statement) that there could be bad DVDs in there, or that maybe over a longer time horizon that the media would be cooked.