anchor.diff:   fairian_name  | name                  |
    serial_number | character varying(14) |
    expiration    | bigint                |
  - price         | private.faircoin      |
  + price         | faircoin              |
   --------------------------------------------
   
   As in past examples, it is not necessary to specify the 
  
positive.code:     Column    |        Type         | Modifiers
  --------------+---------------------+-----------
   expiration   | bigint              |
   productivity | private.probability |
   price        | private.faircoin    |
   fairian_name | name                |
  
  --------------------------------------------
  
negative.code: --------------+------------------+-----------
   expiration   | bigint           | 
   term         | bigint           | 
   price        | faircoin         |         
   fairian_name | name             | 
  --------------------------------------------
  
  