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.