21 authors, 21 stories, and 21 alternate universes. Stories: Political dissidents scramble to cross the threshold to freedom. A decades-long hunt for keys incites a change in world order. A clear-blood dares to question the oppression of noderoids. A cryo-frozen oligarch wakes into his worst nightmare. A lowly space station miner buys a planet. In this book of diverse stories planted firmly in the bitcoin-verse, reality fractures into 21 futures. Some are wonderful, others terrifying. You are not prepared.