There’s M-discs which are supposed to last for 1000 years, but obviously nobody has fully tested that yet. They’re readable by normal DVD and Blu-ray players and go up to 100GB capacity.
There’s LTO tapes as well of course, but they’re not rated to last for as long (only 30ish years).
![[xkcd 1683] Digital Data](https://lemmy.dbzer0.com/pictrs/image/6b5b434e-7bdc-4025-b04d-21e700d25079.webp){kind=link}
There’s M-discs which are supposed to last for 1000 years, but obviously nobody has fully tested that yet. They’re readable by normal DVD and Blu-ray players and go up to 100GB capacity.
There’s LTO tapes as well of course, but they’re not rated to last for as long (only 30ish years).