Proofmode Capture
Proofmode Capture Summary
Proofmode Capture is a mobile Android app in Photo And Video by Guardian Project: Apps You Can Trust. Released in Feb 2017 (9 years ago). It has about 14K+ installs and 78 ratings with a 3.83★ (average) average. Based on AppGoblin estimates, it reaches roughly 247 monthly active users . Store metadata: updated Jun 13, 2026.
Recent activity: 32 installs this week (125 over 4 weeks) showing steady growth View trends →
Store info: Last updated on Google Play on Jun 13, 2026 .
3.83★
Ratings: 78
Screenshots
App Description
Verifiable Camera for Defending Reality
Proofmode helps anyone capture and verify photos and videos of actual reality. In short, it helps people know your photos and videos are really real.
It enhances trusted visual metadata, authenticates camera hardware, cryptographically signs content, and uses third-party notaries for a decentralized, privacy-focused chain of custody.
Proofmode is a system that enables authentication and verification of multimedia content, particularly captured on a smartphone, from point of capture at the source to viewing by a recipient. It utilizes enhanced sensor-driven metadata, hardware fingerprinting, cryptographic signing, and third-party notaries to enable a pseudonymous, decentralized approach to the need for chain-of-custody and “proof” by both activists and everyday people alike.
Proofmode supports the Coalition for Content Provenance and Authentication (C2PA) standard, Content Credentials and the Content Authenticity Initiative.