Its interesting because in the end it shows project beast logo. I guess it was meant for E3. But they couldnt post it for all leaks.
Source: https://www.youtube.com/watch?v=ZJlg_H7OCaE
Back up copy from neogaf.
http://fredo.3d.free.fr/bloodborne.mp4
1080p link.
https://mega.co.nz/#!NUFjGYjL!LfPCZbldKdybp9Cx4b1YCR9Gc9Fr5oRV7Tnlj-vt3gk