BITCOIN               
                                        
                                          
 BITCOIN IS A  CRYPTO  COIN,  CRYPTO HERE 
 MEANING "HIDDEN", BECAUSE THIS MONEY  IS 
  INVISIBLE, INTANGIBLE (YET STILL REAL)! 
 THIS IS A SYMPTOM  OF IT  ONLY LIVING ON 
 THE  INTERNET - IN FACT, IF YOU WERE  TO 
 REMOVE A  BITCOIN FROM THE MAINFRAME, IT 
     WOULD IMMEDIATELY DIE AND BECOME     
                WORTHLESS.                
                                          
 IT  WORKS  LIKE  THIS:  IF YOU MAKE YOUR 
 COMPUTER  CREATE  A  LOT  OF  HEAT, IT'S 
 REWARDED  WITH  BITCOIN,  AS A TOKEN  OF 
       GRATITUDE FROM TIME'S ARROW.       
                                          
 THEN EVERY OTHER COMPUTER HAS TO  SIGN A 
 DOCUMENT  STATING  THAT THOSE  COINS ARE 
 ACTUALLY  YOURS. YOU CAN THEN SEND  THEM 
 TO  OTHERS, GENERATING  A  NEW  DOCUMENT 
          FOR EVERYONE TO SIGN.           
                                          
 AND  BECAUSE YOU'RE  KNEE DEEP NOW,  YOU 
 HAVE  TO   SIGN  A  LOT   OF   DOCUMENTS 
 YOURSELF,  AND KEEP TRACK  OF WHO SIGNED 
 WHAT,  AND  LOOK FOR  FORGED SIGNATURES, 
 AND  PROBABLY FORGE  A  FEW  YOURSELF... 
                                          
 ALSO,   IN  THE  END  IT  DOESN'T  WORK.