Couldn't blockchain be a great tool here? The original hash is uploaded to the blockchain at the time of the recording, then you can verify that nothing has changed since then.

There is already tech in filming to know what camera filmed what footage. I imagine there will be some kind of process happening soon that links footage through its changes, all the way from capture to broadcast.

I think this is part of what KODAKCoin is suggested to provide. But video footage goes through so many post processing steps that I’m not sure how that helps (or if it even matters) since the viewing audience likely won’t care about these things if a video supports their narrative.

Will you still be able to manually add webpages as apps to run them in separate windows? It's so nice to run youtube in a window without url-bar or tabs-