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.