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.