UA.
Also Primal ignores blossom hashes and does not validate. Not sure if they even do failover
And I might also know of a way to bypass Blossom checks in several clients
Discussion
Most web clients cant easily validate the hashes since its not possible to get the raw blob from a element. I have a button to do it in noStrudel but the user has to intentionally click it
Also it does not detect https://github.com/willnorris/imageproxy which is the image proxy that noStrudel can use :)
https://api.nostr.land/detect-cache/v1.jpg" class="embedded-image" loading="lazy">
Will implement.
The manual verify button has a problem as well