This is what nostr:npub1cf3zeytdnwgwzz5pk2ax0vvmmlzad03xcft4d50ejrfhsh8pxcdsefx7gk is referring to:

nostr:note1cn8j02ft6f8qsnnsl060ylu6gs9ef875uc4l9lnw78x9dy4x57uqqp7f4u

https://m.primal.net/LrKU.png