Like I’d imagine there’s gonna be a lot of rain over time if I want this time capsule to last like idk 10 years? 30 years?
Is there like a box so tough its indestructible?
Can animals dig it up if I bury it?
How deep do it bury it?
Is the earth’s magnetism gonna affect the hard drive? (Or is there a better medium?)
Like I want this to be like very low budget, I don’t have millions to build an actual timecapsule like some organizations have done. Is there some cheap box that’s waterproof to protect a hard drive from damage for like 30 years buried in the ground?
If this is a real problem you have, and not just a thought experiment, I think rather than burying the data on some unreliable medium, your best bet is to just pay someone to store it for you offshore, away from the dictatorship you mentioned.
There are plenty of consumer-grade cloud storage services. I’m sure there are more niche ones specifically for long-term archival as well, which would usually be cheaper per bit, per-year, if you don’t need to access the data regularly.
For a somewhat recent real-world example of hiding things in this kind of situation, maybe look at how ‘paramilitary’ people in Northern Ireland hid things by putting them in walls and then decorating the wall.
Maybe some “outlet” in your house is actually the connector to the NAS sealed into a void space?
Would you have to worry about the records of your ongoing business with these data storage providers though?