VeraSnap vs Proof

VeraSnap — Cryptographic Evidence Camera The world's first consumer camera app that cryptographically proves when, where, and by whom a photo was taken. Built on the open Content Provenance Protocol (CPP) standard, VeraSnap generates digital evidence at the moment of capture. KEY FEATURES ・Cryptographic Signing — ES256 digital signatures via Apple Secure Enclave detect any tampering instantly ・RFC 3161 External Timestamps — A third-party authority proves your evidence existed at that exact moment ・Biometric Binding — Face ID/Touch ID cryptographically records that a human operated the camera ・Deletion Detection — Merkle trees + XOR Completeness Invariant mathematically detect selective evidence removal ・LiDAR Screen Detection — Automatically detects photos taken of screens using depth analysis ・Privacy by Design — All processing on-device, nothing sent to our servers ・Proof Strength Levels — Bronze/Silver/Gold automatic reliability rating ・Cross-Platform Verification — QR codes, deep links, and C2PA export supported ・Video Support — Cryptographic evidence for video recordings too FULLY FREE — DEMOCRATIZING PROVENANCE Every feature needed to create cryptographic evidence is free. The free plan stores up to 20 photos. Delete photos to restore your quota — free forever. VERASNAP PRO — UNLIMITED STORAGE Removes the storage limit. Manage and cancel via Apple ID account settings. USE CASES ・Tamper-proof photo records for court submissions ・Real estate property condition verification ・Time-stamped construction progress documentation ・Insurance claim situational records ・Digital forensic evidence collection ・Compliance audit trails TECHNICAL SPECIFICATIONS ・iOS 17.0 or later ・ES256 (ECDSA P-256) / SHA-256 ・Apple Secure Enclave ・RFC 3161 compliant timestamps ・CPP v1.5 compliant ・14 languages (English, Japanese, Simplified/Traditional Chinese, Korean, Spanish, French, German, Portuguese, Arabic, Hindi, Russian, Italian, Indonesian) IMPORTANT Provenance ≠ Truth — Proves when and on what device media was captured, but does not guarantee content truthfulness. Legal validity varies by jurisdiction. Privacy Policy: https://veritaschain.org/privacy/ Terms of Use: https://veritaschain.org/vap/cpp/verasnap/docs/eula Developed by VeritasChain Co., Ltd. https://veritaschain.org/vap/cpp/verasnap EULA: https://veritaschain.org/vap/cpp/verasnap/eula/

If it happened, prove it. Proof creates tamper-evident, timestamped records of anything you need to document. Take a photo or video, add notes, and Proof seals it with a cryptographic hash — a unique digital fingerprint that makes it virtually impossible to alter the record after the fact. Whether you're photographing an apartment before moving in, documenting a car accident, recording an agreement, or tracking the condition of something you're lending — Proof gives you a credible, shareable record with a verifiable timestamp. What makes Proof different Every proof is sealed with a SHA-256 cryptographic hash computed from your photos, videos, timestamp, GPS location, and notes. If any detail changes after sealing, the hash won't match — making tampering obvious. A hash chain links each proof to the one before it, creating a lightweight audit trail across your entire vault. Built for real situations • Move-in and move-out apartment photos • Car accident and property damage documentation • Item condition records before and after lending • Agreements and acknowledgment tracking • Workplace incident reports • Online marketplace sales and shipping evidence • Generate a professional PDF export containing your photos, full metadata, GPS location, cryptographic hash, and a QR code for easy verification. • Share via AirDrop, text, or email. • Request acknowledgment — recipients can confirm receipt via a secure link, and you'll receive a push notification when they do. Your data stays on your device No account required. No cloud sync. No tracking. Everything lives on your device unless you explicitly choose to share it.