DDL

DDL is a type of FCV. Created by Yongong Tshimu in 2009, DDL is a 14 alphanumeric character code used to identify fictional characters.

Format
DDL is a 14 alphanumeric character code, it always uses capital letters and numbers but vowels were never used to avoid words appearing in DDL including bad/vulgar words, religious, brand names, etc. from appearing in your codes.
 * Digit 1 indicates the gender of a character: a letter for a male and a number for a female.
 * Digits 2 - 7 encode the date of first appearance or birth.


 * Digits 8 - 13 may vary on gender and birth year:
 * For boy characters created or born before 1999: One random letter + five random numbers,
 * For boy characters created or born in 1999 after 1999: Six random numbers,
 * For girl characters created or born before 1999: Four random letters + two random numbers, or
 * For girl characters created or born in 1999 after 1999: Two random letters + four random numbers.


 * Digit 14 is a check digit. The check digit is part of DDL to make sure the number is transcribed correctly. It ultilises MOD 11-10 from ISO 7064. Weighing pattern is: 9, 8, 7, 6, 10, 9, 8, 7, 6, 5, 4, 3, 2