This backstory was also made canon in the comics and has been the character's official origin in almost every incarnation of Batman until September 2011, when The New 52 rebooted DC's continuity.
Backstory ini juga dibuat kanon dalam komik dan telah menjadi asal karakter resmi di hampir setiap inkarnasi Batman hingga September 2011, ketika The New 52 me-reboot kontinuitas DC.