The Guardian Project’s “Proof Mode” app for activists doesn’t work
On February 24, 2017 The Guardian Project (not to be confused with the newspaper) presented “Proof Mode”, an app for Android smartphones which promises to add cryptographic “proof” to ever image and video file recorded by the device as to prove the material is authentic and hasn’t been tampered with. Sadly, none of the promises have proven to be true to me.
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