Honestly i'm not sure
But that would probably be some very potent hash?....
Why don't you just collect it and add it to your joints or w.e/ when you plan on smoke? Why the extra steps of taking that potent scrapss and making hash of them?

I'm guessing but can someone confirm... you would be okay keeping the scraps in a air-tight jar in a dark cool place. There are many methods of making hash...none I can say seem easy (as I have yet to try:stoned::jointsmile but there are: Blender Hash, Bubble Bag (research those two as IMO those are two of the better methods)