- arweave/ardrive advertises permanent storage, looks like maybe $8/GB
   - web3.storage appears to provide filecoin storage up to 1TB/user with
   a button to request more
   I'd like to message web3.storage explaining e.g. that I have
   psychological disorders where I destroy my own data, and would like to
   upload hard drive images to preserve them for eventual recovery before
   reusing them, and ask for more space.
   I'd also like to use the two services to backup my files in some way,
   maybe with a little git repository containing data identifiers.
   note: I think git provides for newhash now, so you can migrate past
   sha1, not sure.