DNA: https://en.m.wikipedia.org/wiki/DNA_digital_data_storage
It will last 10k years if stored reasonably. Storing GBs is no problem. Won’t go obsolete - the technology has been around for nearly four billion years.
It will last 10k years if stored reasonably. Storing GBs is no problem. Won’t go obsolete - the technology has been around for nearly four billion years.
I've heard people bring up the half-life of DNA in topics of longevity (e.g. why it'd be problematic even if we'd solve many other problems), which is apparently around 500 or so years? https://www.popsci.com/science/article/2013-02/whats-half-li...
Wouldn't you also have to contest such eventual decay, unless you'd pick some very stable materials? Though the page you linked has "in vivo" as a separate category (only one of approaches), so maybe this is not as applicable with the alternative methods.