nostr:npub1xtscya34g58tk0z605fvr788k263gsu6cy9x0mhnm87echrgufzsevkk5s maybe have Damus prove the mimetype of the URL and render it as an image if it is, instead of relying on extensions? nostr:npub1zafcms4xya5ap9zr7xxr0jlrtrattwlesytn2s42030lzu0dwlzqpd26k5 🐶🐾🫡🫂