A deleted clip, two vans, and an insurance claim
Two vans collided in a yard at Cattedown, and the insurer required proof of the incident. By then the recorder had already been around its loop several times and that day was gone. However, one export was left over: a manager had kept a copy when it happened, but later deleted the file from the office computer. That computer was able to give it back. A hash was generated, how the process was completed was written down, and the issue was resolved without going before a judge.