From what I saw, Al Jazeera shows multiple explosions from Israeli air strikes “targeting the area near the hospital” around the time before the explosion, rockets being fired from Gaza and then intercepted by the Iron Dome, and then concludes their footage shows the rocket in question being intercepted (due to similarities with the other captured interceptions) and “complete destroyed” based on their analysis and video.
They conclude there is no evidence that the explosion of said rocket is tied to the explosion at the hospital, and in fact, they seem to say that rocket was “completely destroyed” when intercepted.
The only thing I’m seeing from the AP here to contradict that conclusion is one person basically saying “uh typically rockets aren’t intercepted above Gaza” but noting it’s technically not impossible. Otherwise, AP is saying the rocket in question and the explosion are tied.
I guess it depends on whether Al Jazeera actually captured those rockets being intercepted. I’m not sure what else it would be unless now there’s an argument that all those rockets on their video feed also malfunctioned or are something else.