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.