I want to know what of mine was thumbed in the last 24-36 hours...
It's not here ... so how badly do you want to know ? How hard are you willing to work at it ?
I explored this in the past and managed a crude spreadsheet method. Go to your Contributions page and pick something such as this
Capture it as a list today and save it. Come look again tomorrow and compare them side-by-side, perhaps by setting up some Sort commands and some other formulas to locate differences in the Thumb count.