Proofmode: Verifiable Camera
v2.6.0-RC-3 · 38 MB · code 260303005
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File information
UpdatedJun 19, 2025
PublishedFeb 17, 2021
Packageorg.witness.proofmode
Versionv2.6.0-RC-3 (260303005)
Size38 MB
MD5633c734804820a64e83345276916d92b
Min SDK24
ABIsx86-64
Malware scanTRUSTED
Signature SHA14C:B3:F5:39:F6:3B:32:AC:A1:3B:44:50:63:8D:60:5F:53:1D:4F:4A
Signer[email protected], CN=guardianproject.info, O=Guardian Project, L=New York, ST=New York, C=US
Total downloads10,000
This version10,000
DeveloperThe Guardian Project
Age ratingEveryone
What's new in v2.6.0-RC-3
- updated branding, look and feel
- improved camera
- fix for ARM 32-bit device crashes
- updated C2PA support
- experimental autosync-to-cloud feature
- improved camera
- fix for ARM 32-bit device crashes
- updated C2PA support
- experimental autosync-to-cloud feature
Security scan
TRUSTED
- Developer signature verified 2025-06-19
- Signature SHA1 4C:B3:F5:39:F6:3B:32:AC:A1:3B:44:50:63:8D:60:5F:53:1D:4F:4A
- File MD5 633c734804820a64e83345276916d92b
How to install Proofmode: Verifiable Camera v2.6.0-RC-3 on Android 7.0 Nougat+
Takes about 2 minutes. You'll need roughly 38 MB of free storage.
- Grab org.witness.proofmode_260303005.apk — hit the Download button above (38 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches 633c734804820a64…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find org.witness.proofmode_260303005.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read [email protected], CN=guardianproject.info, O=Guardian Project, L=New York, ST=New York, C=US. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open Proofmode: Verifiable Camera — tap Open on the install screen, or find the Proofmode: Verifiable Camera icon in your app drawer (this build targets x86-64 devices).
Common install errors for Proofmode: Verifiable Camera
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android 7.0 Nougat or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.