{
  "id": 7802253,
  "title": "iPhone 18 Pro's Reference Image mode helps verify if an image has been altered by AI — here's how it works",
  "url": "https://urgent.news/2026/09/16/iphone-18-pros-reference-image-mode-helps-verify-if-an-image-has-been",
  "topic": "ai",
  "section": "AI",
  "published": "2026-09-16T13:17:42.000Z",
  "source": {
    "name": "Tom's Guide",
    "slug": "tom-s-guide",
    "url": "https://www.tomsguide.com/phones/iphones/iphone-18-pros-reference-image-mode-helps-verify-if-an-image-has-been-altered-by-ai-heres-how-it-works"
  },
  "original_language": "en",
  "account": "AI-generated and altered imagery has become increasingly realistic, making it difficult to determine if an image is genuine or not. Apple has addressed this issue with the launch of its new Reference Image camera mode on the iPhone 18 Pro. According to the company, this feature offers a trustworthy guarantee that an image has been taken by an iPhone camera at a specific time. The Reference Image system relies on secure hardware and cryptographic techniques to ensure image authenticity, privacy preservation, and resilience against tampering. The process begins during manufacturing when a signing key pair is generated and only half of it is released to the factory recording station. The other half is kept private and used to sign every image taken in Reference Image mode. This links the pixel data and sensor metadata to a single camera sensor before any other processing takes place. Apple also uses secure timestamp tokens to establish a time window for photo captures, allowing for verification of authenticity. The final step involves creating a secure digital negative processed by Private Cloud Compute, which uses a mix of traditional and post-quantum cryptography to ensure the image's verifiability against future quantum computing-based attacks. However, it's important to note that this system is currently limited to the iPhone 18 Pro and Pro Max, and it's unlikely to be implemented in other devices or Android phones.",
  "summary": "AI image generation is scarily realistic nowadays, and Apple's new verification system can show people your photos are legitimate.",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 2,
    "also_reported_by": [
      {
        "outlet": "AppleInsider",
        "title": "Apple Reference Image is a mammoth effort to combat AI-edited photos",
        "url": "https://urgent.news/2026/09/16/apple-reference-image-is-a-mammoth-effort-to-combat-ai-edited-photos",
        "published": "2026-09-16T12:30:57.000Z"
      }
    ]
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}