Is Batman Arkham origins canon?

Related questions

1. Is Tenchu Z backwards compatible?
2. Is Gotham a real city?
3. Can you play as Robin in Arkham City?
4. Is MK 9 compatible with Xbox one?
5. Is Arkham City and Gotham City the same?
6. Is Need for Speed Most Wanted backwards compatible?
7. What games work with Rocksteady?
8. Is Batman Arkham City open world?
9. What year is Gotham set in?
10. Does Hulu have Gotham?

Tags

1. #rocksteady
2. #video
3. #believe
4. #asylum
5. #established
6. #arkhamverse
7. #there
8. #which
9. #knight
10. #serves
11. #legitimate
12. #people
13. #proof
14. #arkham
15. #origins
16. #connected
17. #batman
18. #canon
19. #attention
20. #storyline
21. #began