GreenCheckmark - C2PA camera
Evergreen Labs Photography
Create digitally signed photos and videos
- Downloads
- 75+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Sep 30
- 2026 · v2.11.5
Screenshots
About GreenCheckmark - C2PA camera
GreenCheckmark is a special camera app for recording important footage. It creates verifiable videos and photos, leveraging the C2PA specifications created by Adobe, BBC, Google, Microsoft and others.
1) Viewers can independently validate the videos you shared are directly captured from camera and unmodified.
2) Sign In With Google can be used to add creator attribution
3) c2paviewer.com is a convenient tool to confirm photos you are looking at has not been edited
4) You can also view signature of photo/videos from other apps by sharing them to GreenCheckmark. The verification will show if the signature is trustworthy, along with other details.
This is a community project developed by Evergreen Labs, a non-profit organization registered in Canada.
1) Viewers can independently validate the videos you shared are directly captured from camera and unmodified.
2) Sign In With Google can be used to add creator attribution
3) c2paviewer.com is a convenient tool to confirm photos you are looking at has not been edited
4) You can also view signature of photo/videos from other apps by sharing them to GreenCheckmark. The verification will show if the signature is trustworthy, along with other details.
This is a community project developed by Evergreen Labs, a non-profit organization registered in Canada.
What’s new
Version 2.11.5 · Updated September 30, 2026
Updated Content Credentials, Firebase, and Sentry libraries for more reliable signing and crash reporting.
Alternatives to GreenCheckmark - C2PA camera
Looking for apps like GreenCheckmark - C2PA camera? Here are 6 similar Android apps on Google Play. All of them are free to download.
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Mahjong Buddy
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| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| GreenCheckmark - C2PA camera | – | Free | 50+ | Sep 30, 2026 | |
| Mahjong Buddy | – | Free | 1+ | – | Compare |
| Hopper - Fact-checking Browser | – | Free | 10+ | Oct 4, 2026 | Compare |
| How Deep? | – | Free | 10+ | – | Compare |
| Plane Above Me | – | Free | 100+ | Oct 7, 2026 | Compare |
| Clarity - Explain Test Results | – | Free | 10+ | Jun 26, 2026 | Compare |
| Sidekick Navigation + Dashcam | – | Free | 10+ | Oct 30, 2026 | Compare |