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.