Authenti

Business

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Authenti — Trust in an AI-Driven World In an era of AI-generated imagery, Midjourney, and deepfakes, seeing is no longer believing. Authenti brings 100% offline, hardware-backed cryptographic proof to your photos, protecting true photography, journalism, real estate, insurance, and legal evidence. Using Apple's physical Secure Enclave chip (P-256 ECDSA), Authenti creates tamper-proof cryptographic signatures directly at the moment of capture, without ever sending your private photos to external servers. KEY FEATURES • Hardware-Backed Cryptographic Signing: Every photo captured with Authenti is signed on-device by Apple’s physical Secure Enclave hardware key (P-256). • Continuous Multi-Shot Camera Mode: Capture multiple photos seamlessly without pausing the viewfinder. Photos are signed in real-time in the background and organized into your Session Proof Gallery. • Multi-Photo Batch Verification Engine: Import single photos or verify 1, 5, 10, or 20 photos simultaneously from your Camera Roll with a consolidated batch audit report. • Forensic AI Risk & Tamper Radar: Instantly diagnose invalid or unverified photos with detailed forensic breakdowns explaining missing EXIF metadata, signature mismatches, or pixel manipulation. • Visual Cryptographic Chain of Trust: Inspect an interactive 4-step security pipeline (Secure Enclave,UTC Timestamp & GPS SHA-256 Fingerprint, C2PA EXIF Seal) for verified authentic photos. • Official A4 PDF Audit Certificates with Scannable QR Codes: Generate high-contrast, professional PDF audit certificates complete with hardware signature hashes and camera-scannable offline verification QR codes, ready for insurers, legal teams, and clients. • Perceptual Image Fingerprinting: Detects pixel manipulation, cropping, or Photoshop edits instantly using aHash algorithm verification. • GPS & Timestamp Privacy Shield: Conceal your exact private coordinates on demand without breaking signature validity. • Multi-Language Support: Fully localized in English, Dutch, French, and German. • 100% Offline & Private: Zero server uploads, zero tracking. All cryptography runs purely on your iPhone's hardware security enclave. PERFECT FOR • Journalists & Content Creators: Prove your field photos are genuine and untouched. • Real Estate & Inspectors: Document property condition with tamper-proof timestamps and GPS verification. • Insurance & Legal Claims: Create undeniable proof for accident, property, or damage claims. • Photographers & Artists: Safeguard original photography against unauthorized AI cloning or editing. PRIVACY FIRST Authenti operates under a strict Zero-Server, Hardware-First architecture. Your photos, location data, and cryptographic keys never leave your device. Terms of Use (EULA): https://sites.google.com/view/gebruiksvoorwaardeneulaenduser/homepage?authuser=1 Privacy Policy: https://sites.google.com/view/privacybeleidauthenti/homepage?authuser=1 Authenti — Vertrouwen in een wereld vol AI In een tijdperk van AI-foto's en deepfakes brengt Authenti 100% offline, hardwarematig cryptografisch bewijs naar jouw foto's. Met behulp van Apple's fysieke Secure Enclave-chip (P-256) worden foto's direct bij de opname onvervalst ondertekend, zonder server-uploads. FUNCTIES: • Hardware P-256 Ondertekening: Fysieke Secure Enclave handtekening op elke foto. • Continu Multi-Shot Camera: Maak ononderbroken achter elkaar foto's met achtergrond-ondertekening. • Multi-Foto Batch Verificatie: Controleer meerdere foto's tegelijk uit je Camera Rol. • Forensische AI-Risico Radar: Analyseer bewerkte foto's op ontbrekende EXIF-data & handtekeningen. • Officiële A4 PDF Echtheidscertificaten: Met scannbare offline QR-code voor verzekeraars en juristen. • 100% Offline & Privé: Zero server-uploads, nul tracking. EULA: https://sites.google.com/view/gebruiksvoorwaardeneulaenduser/homepage?authuser=1 Privacy: https://sites.google.com/view/privacybeleidauthenti/homepage?authuser=1

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What's New in Version 1.1: - Continuous Multi-Shot Camera Mode: Capture multiple photos seamlessly! Every photo is cryptographically signed by Apple's Secure Enclave hardware instantly in the background without pausing the camera view. Access all captured photos via the new Session Gallery. - Multi-Photo Batch Verification: Verify multiple photos simultaneously from your Camera Roll! Authenti audits the entire batch in parallel and displays a consolidated authenticity report. - Forensic AI Risk Radar & Chain of Trust: Explore the interactive visual 'Chain of Trust' pipeline for verified photos. For unverified or tampered photos, the Forensic Risk Radar breaks down exact causes like missing EXIF data or altered pixels. - Performance & Layout Enhancements: Optimized exclusively for iPhone, enhanced multi-language support (NL, EN, FR, DE), and faster hardware cryptographic auditing. Wat is er nieuw in versie 1.1: - Continu Multi-Shot Cameramodus: Maak nu ononderbroken meerdere foto's achter elkaar! Elke foto wordt razendsnel op de achtergrond ondertekend door de Apple Secure Enclave hardware, zonder dat de camera pauzeert. Bekijk al je gemaakte foto's direct via de nieuwe Sessie-Galerie. - Multi-Foto Batch Verificatie: Verifieer nu meerdere foto's tegelijk uit je fotobibliotheek! Authenti controleert de hele reeks in één keer en toont een overzichtelijk echtheidsrapport. - Forensische AI-Risico Radar & Beveiligingsketen: Bekijk bij geverifieerde foto's de interactieve 'Chain of Trust' beveiligingsketen. Bij ongeldige of bewerkte foto's toont de nieuwe Forensische Radar precies waar de metadata of handtekening ontbreekt. - Prestatie- en Layoutverbeteringen: Volledig geoptimaliseerd voor iPhone, verbeterde meertalige ondersteuning (NL, EN, FR, DE) en nog snellere cryptografische controle.

Version 1.1

The developer, DRIES DELBROUCK, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • DRIES DELBROUCK
    Size
    • 3 MB
    Category
    • Business
    Compatibility
    Requires iOS 17.6 or later.
    • iPhone
      Requires iOS 17.6 or later.
    • Mac
      Requires macOS 14.6 or later and a Mac with Apple M1 chip or later.
    Languages
    • English
    Age Rating
    4+
    In-App Purchases
    Yes
    • Lifetime Pass $44.99
    • Premium Acces $3.99
    • Premium Acces $24.99
    • Learn More
    Copyright
    • © 2026 Authenti (Dries Delbrouck)
  • Privacy Policy

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