> It will last 10k years if stored reasonably. 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'

> It will last 10k years if stored reasonably. 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-life-dna/ 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.