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.