.enc#key=base64uri-decryption-key&mime=png&hash=abcde…Whats cool about this is that when you click it in a nostr client that doesn’t support encrypted images in dms, it could open on filehost.com and decrypt it clientside for display
Discussion
I think the only additional thing needed to make this work is Accept: application/octet-stream in the header for the raw download, otherwise the link opens in a viewer client when you click it.