That is my understanding...
"Lenses
Ultra-sharp Carl Zeiss optics from Victor Hasselblad. A complete range of Carl Zeiss medium format lenses are available for the camera spanning the range from 30mm to 500mm, and ranging from Distagon to Planar and Sonnar."
There is no mention of the specific mount being used, but I would hope they were not forced to use adapters or re-mount the lenses to work with the camera. It would be a good question to ask the maker...