So AWS and cloudflare, CDN… I guess one way to think about it is the data gets uploaded there as like an initial copy, and as that data is read by other services, relays, users, and so on, then you can’t really be sure how many copies end up anywhere after that, huh? Just randomly ends up cached here there, everywhere available in seconds or less but you can at least be confident it arrived at some data center and will persist at least one place forever after that, or as long as we can expect all these computers to run interconnected anyway…