PABLOF7z on Nostr: it is you have the hash and a pubkey, you basically use the same technique we use ...
it is
you have the hash and a pubkey, you basically use the same technique we use with NIP-65 to find events
e.g.
* you start with a URL that includes the hash
* you get an error because the server banned the photo of Vitor Pamplona (npub1gcx…nj5z) and Dilma
* you look up who uploaded the file (either a 1063 or the author of the event where you saw the URL)
* you fetch their NIP-65-equivalent list of blossom-servers
* you HEAD or GET the file from those
that's the most direct/happy path after censorship, but you could always publish a request (ala dvms) saying "willing to pay this much for a file with this hash"
you have the hash and a pubkey, you basically use the same technique we use with NIP-65 to find events
e.g.
* you start with a URL that includes the hash
* you get an error because the server banned the photo of Vitor Pamplona (npub1gcx…nj5z) and Dilma
* you look up who uploaded the file (either a 1063 or the author of the event where you saw the URL)
* you fetch their NIP-65-equivalent list of blossom-servers
* you HEAD or GET the file from those
that's the most direct/happy path after censorship, but you could always publish a request (ala dvms) saying "willing to pay this much for a file with this hash"