OOOOOH. Ok, there wasn't a sticker in my physical copy! I was breaking my brain trying to figure out what I was supposed to do.
I thought so too! Until I realized there’s something to decode even without a sticker…….. I haven’t gotten further tho, now that I’ve finally decoded one.
Oh man, my physical copy didn't have a sticker either. Mystery solved.I decoded the binary that was on the book jacket -- ALFREDVALLEYITCHJOOP
Are you sure it's not itchio/p?