If you found this string on a specific website or within a suspicious file, How to tell if same device was used for different images
This profile ID is common in images generated by AI tools like Midjourney. For example, a viral image of the 2024 Total Solar Eclipse was tagged with this exact profile ID in its metadata.
Sharing this string within programming or cybersecurity communities might yield insights or similar cases that could help in understanding its purpose.
Advanced deep-learning frameworks, such as the OMGFuser algorithm , use these metadata traces to identify regions of an image that may have been visually altered. Metadata and Digital Security 9d91003d4080b03d40742c819ea5228e top
The string is the unique Profile ID for the uRGB color profile , a standard ICC (International Color Consortium) profile frequently embedded in digital images, particularly those generated or processed by Microsoft-based systems. Technical Identity: The uRGB Profile Profile ID: 9d91003d4080b03d40742c819ea5228e.
You can upload an image to an online tool like the Jimpl EXIF Viewer or use advanced analyzers like Compress-or-Die Metadata Analysis to inspect the complete ICC profile breakdown, including the Profile Creator and Matrix Column data.
Finding a standard, widely distributed public domain profile ID confirms that the image's color space configuration hasn't been maliciously altered to hide tracking data, or that it was processed by standard software utilities. How to View This Profile ID in Your Files If you found this string on a specific
[ Raw JPEG / Content ] ───► [ Metadata Check ] ───► Matches ID: 9d91003d4080b03d40742c819ea5228e? │ ┌────────────────────────┴────────────────────────┐ ▼ ▼ [YES: Profile Intact] [NO: Mismatched ID] Standard uRGB Interpretation Potential Editing Software Artifacts Low Initial Tamper Risk Triggers Forgery Localization (Red Mask)
If you are currently debugging or running an investigation, please share you are using to parse these assets, or what anomalies you are seeing in your image headers. I can provide the exact code or steps needed to resolve your issue. Share public link
: CC0 (Creative Commons Public Domain Dedication) Profile Class : Display Device Profile You can upload an image to an online
Its small footprint makes it ideal for web use and PDF generation where minimal file size is a priority.
Discrepancies between the expected Profile ID and the actual image data can indicate that an image has been altered or re-saved using different software.