58
Storage medium to last 80 years. (lemmy.nz)
submitted 1 week ago by to c/asklemmy@lemmy.ml
36 comments fedilink hide all child comments
 

I'm working on a project what requires around 1 to 2kb of data to be stored for ~80 years.

My thinking was a QR code (ECC H) etched into aluminium. Benefits being no bit rot & the assumption being cameras should still be commonplace in 80 years (And if QR isn't a commonly used format anymore, surely an AI agent could easily write an app for the user).

Does anyone have any better suggestions or think I've missed anything.

you are viewing a single comment's thread
view the rest of the comments
[โ€“] 6 points 1 week ago

Glass is super underrated for this application because it has the stigma of shattering but high tensile glass with laser etching would last millions of years without degrading.

  • permalink
  • fedilink
  • source
  • parent