   `title` varchar(50) NOT NULL,
   `time` varchar(20) NOT NULL,
   `info_level` varchar(20) NOT NULL,
-  `hash` varchar(20) NOT NULL,
+  `hash` varchar(25) NOT NULL,
   PRIMARY KEY (`id`),
   UNIQUE KEY `hash` (`hash`),
   KEY `time` (`time`,`info_level`,`hash`)


CREATE TABLE IF NOT EXISTS `bw_key_usage` (
  `id` int(9) NOT NULL AUTO_INCREMENT,
  `usage` varchar(20) NOT NULL,
  `mpk` varchar(150) NOT NULL,
  `iteration` varchar(150) NOT NULL,
  `public_key` varchar(150) NOT NULL,
  `address` varchar(40) NOT NULL,
  `order_id` int(9) NOT NULL,
  `fees_user_hash` varchar(20) NOT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB  DEFAULT CHARSET=utf8;


  `rsa_encrypted` enum('0','1') DEFAULT '0',
  `aes_iv` mediumblob,
  `aes_key` mediumblob,
  `hash` varchar(25) NOT NULL,
  `remove_on_read` enum('0','1') NOT NULL,
  `time` int(20) NOT NULL,
  `to` int(9) NOT NULL,
