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25 days agowhile a phone signing a video to show that it was captured with the camera is possible, it will be easy too to fake the signature. all it would take would be a hacked device to steal the private key. and even if apple/google/samsung have perfectly secure systems to sign the origin of the video, there would be ton of cheaper phones that would likely won’t.
no, it is not. you struggle to comprehend it because it is not true.
it is comparing different things. one is a valuation, the other is the value of goods and services over a year. the comparision would be with yearly revenue of a company