HashCam®

Impact Makers BV

In-app purchases

About this app

HashCam lets you capture photos and videos with verifiable proof of origin.
Each capture is sealed with a cryptographic fingerprint and blockchain timestamp, creating tamper-resistant evidence of when and how your media was created.

No uploads. No manipulation. Just proof.

CAPTURE WITH PROOF

When you take a photo or video using HashCam, a unique digital fingerprint is created and anchored to the blockchain instantly — everything is sealed before the media reaches your photo library.

Your media becomes independantly verifiable technical proof, not just a file.

VERIFY MEDIA — FREE FOR ANYONE

Anyone can verify HashCam media at no cost.

Verification confirms:
The media is original
It has not been altered
When and where it was captured


QR BATCH TIMESTAMP MODE

Need to capture many items quickly?

HashCam’s QR Batch Mode lets you:
Scan a QR or product ID for compliance and provenance
Automatically capture and timestamp media
Repeat continuously — no extra taps

Ideal for products, inspections, logistics, manufacturing, and field operations.

DASHCAM MODE

Turn your phone into a verifiable dashcam.

DashCam Mode continuously records video and timestamps it with cryptographic proof, making it ideal for:
Road incidents & insurance evidence
Field work & inspections
Security & documentation


REAL-WORLD USE CASES

HashCam is built for people who need undeniable visual proof, including:

• Journalists & content creators
• Legal & compliance professionals
• Businesses & quality teams
• Sustainability & impact-driven organizations
• Activists, inspectors & auditors
• Anyone who must prove something really happened

OPTIONAL METADATA (ON-DEVICE ONLY)

Strengthen your proofs with optional, privacy-first data:

• Location
• Compass heading
• Altitude
• Weather conditions
• Depth analysis
• Copyright registration

All processing happens locally on your device.

PRIVATE BY DESIGN

• Your media never leaves your device
• Proofs are created without uploading content
• No tracking
• No ads

Let’s restore trust in digital media

What’s new

fixed permissions