Title ID


 * format: XXXXYYYYY (lettercode for XXXX / numbers for YYYYY)

NPXS
System Reserved

See also:
 * Files on the PS Vita
 * discussion page
 * PS3 System Reserved TITLE_ID/Productcode
 * PS4 System Reserved TITLE_ID/Productcode
 * PSV System Reserved TITLE_ID/Productcode
 * http://www.skfu.xxx/2014/09/ps4-state-of-things-part-i-titleids.html