Engraving data on a titanium record would be a way to store it for many years even with exceptionally poor environmental conditions (fire, flood, locusts, plagues, what have you).
M-DISC [0] will probably cover most of the scenarios. It's still expensive, though.
I'd heard of those but never looked them up, always thought they'd be super expensive. It's about $40 for a drive that can write them and $13 each for 100GB media. That's pretty reasonable for durable storage.
Yeah, normally it's not expensive, but since market for these discs are so small here, the prices are at exorbitant levels for M-DVDs. M-BDRs were unavailable, but they are available for reasonable prices, as I just checked.
I have drives which can burn M-DVDs, but I'd need an M-BDR drive. The ones I have doesn't support M-DISCs.
Yes. And it doesn’t have to be titanium per se. Cerabyte is trying to use ceramic. Even rocks might be good enough.
Re:Booting a PC from a Vinyl Record
by thatguy0900 on Friday January 23, 2026 @03:29PM
(#46737460)
Nasa preferred gold (more specifically copper plated with nickel and then plated with gold)
https://en.wikipedia.org/wiki/Voyager_Golden_Record
Re:Booting a PC from a Vinyl Record
by mikepurvis on Friday January 23, 2026 @03:51PM
(#46737741)
To be fair, that's not simply an archival disc, but also something explicitly intended to be readable by intelligent life elsewhere in space. The encoding of data was optimized for simplicity above all else.
It's not such a huge step from an optical jukebox to a vinyl one :)
I can totally see it working.
AWS doesn't (or didn't) do April Fools day bits, so it didn't go anywhere, but the idea did amuse us in the team for a bit.