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.