How TrustEye works
A camera app that creates proof at capture time, so anyone can verify it later.
Open & Capture
Open TrustEye and take a photo or record a video. The app looks and works like your normal camera — same controls, same speed. Behind the scenes, provenance is being generated: hashing, signing, building a chain of proof.
Sealed Automatically
Every capture is cryptographically hashed and signed by your device’s secure hardware. Photos are sealed in efficient batches; video windows are anchored as recording continues. The app shows each state clearly.
Share With Proof
Share the original photo or video normally, or send its verification link. The proof is found by hashing the original bytes and locating the public anchor; the recipient does not need a private sidecar from you.
Anyone Can Verify
The recipient drops the media on trusteye.io/verify or imports it into the TrustEye app. They get a clear result: Verified, Not Found, or Tampered. No trust required — they check the math themselves.
Photo & Video
Two types of media, same guarantee
Photos
Single content hash — unique digital fingerprint of the image
Device signature — tied to your phone’s secure hardware
One batch-level platform assertion — efficient without weakening device binding
Batch-anchored on Solana — grouped for efficiency
Videos
Per-GOP hash chain — continuous proof throughout the recording
Device signature on every anchored window — not just start and end
Chunk delimiters per window — full surviving segments can be located and checked
Anchored inline during recording — proof builds in real time
What makes it different
Proof at capture
Created during recording, not added after export. The closer to the moment, the stronger the proof.
Device-bound
Signed by your phone’s secure hardware. Ties every capture to a specific physical device.
Time-locked
Anchored to a public blockchain. The timestamp is independently verifiable by anyone.
Trustless
Verification is math, not reputation. You don’t trust us, you don’t trust the sender — you check the proof.
For Organizations
Verification at scale
For teams that process media at volume, TrustEye offers programmatic access to the same verification system.
Verification API
Programmatic verification for platforms, insurers, and newsrooms. On the post-launch roadmap — talk to us if you need access.
Bulk Verification
High-throughput processing for enterprises handling large volumes of media.
Verification Reports
Formal PDF certificates with full chain of custody for legal and compliance use.