skysight-inc/HackerNews huggingface dataset:
Some people love it, some don't. It is loved, just not universally.

Aside, but like most other foods old or new it will have its fair share of TV airtime with celebrities making loud faces about how delicious it is ;)

Or what distinction do you make between "it is enjoyed" and "it is loved"?
I wonder how much buying hashing power from elsewhere would cost.
That's your use case (and probably fairly common). The original question specified < 1 GB so my comment was based on that.

If I had to save 1 TB I'd probably save 1 copy with a specialized storage provider, 1 hdd in a safety deposit box and 1 hdd at home. You could also use tapes if you don't trust the HDD hardware to last.
You could upload it to some cloud storage like aws s3 (infrequent access tier) or cloudflare r2. For a GB of storage it will cost you around 1.25-1.5 cents a month. AWS will cost you 9c every time you download it, cloudflare will cost nothing.