Photo and video as evidence – would you need that in life situations or business

Guys, I would like to ask for your assessment in terms of whether you need some kind of application that would make a photo or video proof, and so that it can be verified? I made such application, and it, in General, was made for corporate use, but I would like to get your opinion - 1. there were moments where it would be necessary 2. No never had any need in this

... and if you would need it then in what cases... ... If not, why not?

Shortly: Make photo and put stamp with id, time, date, location on it. ID is verifiable - you can recall the original with id.

Trumania: evidence cam