Nicely done. I asked Muse for the Hatch binary the day it launched (I actually left a comment about it - literally the last one I made on HN), but I just scanned the strings of it to get a general idea of what it did and left it at that. It didn't dawn in me to ask Antigravity to analyze it.
This teardown answers pretty much all the questions I had after I looked at it. Great job.