Trusted Time vs Phone Time: How Photo Timestamps Get Faked
How photo timestamps get faked (phone clock, EXIF edits, re-stamping) and how server-synced time plus a monotonic clock helps, with honest limits.
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#trusted time
2 articles
Offline Photo Proof: Capturing Evidence With No Signal
Take photo proof in basements and remote sites with no signal: how GPS, trusted time and the upload queue work offline, plus a field team checklist.