Wolf Spraul on Nostr: I can only offer general commentary. To me this doesn't read like ...

I can only offer general commentary. To me this doesn't read like content-addressed-media, it reads like media relaying since it doesn't address longevity of storage. Or does it?

For the choice of infohash (sha1) - why not sha256?
We can expect to live in a world of deep fakes soon, so I would also consider pgp signatures instead of pure integrity hashing.

The syncthing community may offer clues into operational aspects of a data relay network (relays.syncthing.net).

I looked up some sizes of large data centers today:
Library of Congress - 3 PB
github - 18 PB
Internet Archive - 100 PB
Youtube - 300 PB

My most substantive feedback is to consider PGP signatures and integrate that with nostr keys. Hope you find it helpful, Cheers 😀