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.