hzrd149 on Nostr: That's a signature of nothing though. sure the pubkey signed that event but it only ...

That's a signature of nothing though. sure the pubkey signed that event but it only proves that they signed a k:33333 event, it doesn't relate to the feed at all

For example I could easily copy that feed, modify it, host it on my own site and say its your feed
https://npub1ye5ptcxfyyxl5vjvdjar2ua3f0hynkjzpx552mu5snj3qmx5pzjscpknpr.nsite.lol/feeds/example.xml

The difficulty of cryptographic signatures is that they only work if your able to hash and sign the content itself. otherwise they are kind of pointless