GreenCheckmark - C2PA camera

Name: GreenCheckmark - C2PA camera
Author: Evergreen Labs

LiveEvergreen Labs13 apps · 26K installsPhotographyFreeorg.greencheckmark.greencheckmark

Create digitally signed photos and videos

Alert me ★ Watch Open in Play ↗

Total installs: 84
Installs / day: —
Rating: —★
Released: 6 Feb 2026
Last update: 3 Oct 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

No data shared with third parties
No data collected

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

9 in 4 groups

4 Sensitive1 Notable4 Routine

What this app can do with your phone

Know roughly where you are, using mobile towers and Wi-Fi networks
Know your exact location using GPS, Wi-Fi and mobile networks
Use your camera to take photos and record videos
Record sound using your phone's microphone

LocationSensitive2

Access to where your device is, using GPS or network signals

Know roughly where you are, using mobile towers and Wi-Fi networksapproximate location (network-based) · ACCESS_COARSE_LOCATION
Know your exact location using GPS, Wi-Fi and mobile networksprecise location (GPS and network-based) · ACCESS_FINE_LOCATION

CameraSensitive1

Access to your camera to take photos and record video

Use your camera to take photos and record videostake pictures and videos · CAMERA

MicrophoneSensitive1

Access to your phone's microphone to record sound

Record sound using your phone's microphonerecord audio · RECORD_AUDIO

OtherNotable5

Access to miscellaneous device features that don't fit other categories

Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE
Receive push messages sent from the app's servers over the internetreceive data from Internet · com.google.android.c2dm.permission.RECEIVE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description

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.

What's new

Video trim preview loads faster. Stronger checks before GPS is included in signed media, including mock locations, precise permission, carrier country, and satellite-signal consistency.

Growing in Photography

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