Found my old starter completely dried out… and it’s alive!

I was cleaning up some stuff and found my old sourdough starter, it was basically a dry crust stuck in a jar

I decided to give it a shot anyway, rehydrated it, fed it a couple of times… and this is it after two days.

Can’t believe it came back. These things are tougher than they look.
(First photo is how I found it, second one is two days later.)