They then partnered with Wang Moufei, head of projection at a multiplex in Anshen City, who became their supplier of DCPs taken from hard drives sent legitimately by distributors. The ‘Two Horses’ checked the Maoyan ticket app for the three upcoming releases with the highest audience scores. With the equipment issue resolved, it was time to get their hands on some content. 1, since the invisible watermark in the image would reveal the registered origin of the playback equipment based on the TDL. Once the watermark was forensically extracted from the pirated video file it would not be traced back to Ghost No. Thus Ghost No.1 was back in business with a newly cloned security certificate with serial number A03783.