ProofLens-Timestamped Evidence
SignalRender Technology Co., Ltd Utilities iPhoneiPadiPod touch
ProofLens-Timestamped Evidence is a free Utilities app for iPhone and iPad by SignalRender Technology Co., Ltd. Requires iOS 17.0. Updated October 19, 2026.
- Price
- Free
- on the App Store
- Size
- 38 MB
- Age 4+
- Updated
- Oct 19
- 2026 · v2026.10.13
Screenshots
About ProofLens-Timestamped Evidence
Prooflens is a forensic-grade camera that makes every photo provable. Capture, and a tamper-evident proof is baked in at the moment of the shot — court-grade evidence in one tap. THREE-LAYER PROOF • Local SHA-256 manifest — a one-way fingerprint of your photo • RFC 3161 trusted timestamp — signed by an independent authority • Bitcoin blockchain anchor (OpenTimestamps) — independently verifiable, forever FORENSIC WATERMARK • Burn date, time, GPS, altitude, project and notes into the photo • Configurable templates and fields • GPS in Decimal / DMS / MGRS EVIDENCE LIBRARY • Every proof organized, with on-chain anchoring status • Verify any Prooflens evidence — fully on-device • Export .zip + PDF legal statement (Pro) PRIVACY FIRST • Your photos NEVER leave your device • Only the SHA-256 hash is sent for timestamping — it cannot be reversed into your image • No account, no tracking, no cloud backup • Optional anonymous evidence (strip device serial) PROOFLENS PRO • Unlimited proofs + unlimited blockchain anchoring • All watermark templates, .zip export, PDF legal statement • Annual subscription (7-day free trial) or one-time Lifetime Subscriptions auto-renew until cancelled. Manage anytime in Settings → Apple ID → Subscriptions. Terms: https://agentsmesh.app/products/prooflens/terms Privacy: https://agentsmesh.app/products/prooflens/privacy EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
What’s new
Version 2026.10.13 · Updated October 19, 2026
Welcome to Prooflens! • Tamper-evident camera: every photo gets a cryptographic proof at capture • Three-layer proof: local SHA-256, RFC 3161 timestamp, Bitcoin anchor • Forensic watermark: date/time, GPS, altitude, project • Verify any evidence — fully on-device Questions or feedback? [email protected]
App privacy
The developer, SignalRender Technology Co., Ltd, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Diagnostics: Crash Data, Performance Data
Used for: App Functionality
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