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.