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@@ -37,7 +37,7 @@ The ["Produced by" section](verify.mdx#produced-by) in Verify refers to the name
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### Do Content Credentials indicate if an image is fake or altered?
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Content Credentials don't indicate if an image is fake. They can provide information on the origin of an image and how it was edited: For example, if an AI tool supports Content Credentials, then they indicate if [an image was generated with AI](manifest/assertions-actions.md#generative-ai-action). If an image was taken with a C2PA-enabled camera, the Content Credentials would show that, along with any subsequent edits, if they were made with C2PA-enabled software tools.
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Content Credentials don't indicate if an image is fake. They can provide information on the origin of an image and how it was edited: For example, if an AI tool supports Content Credentials, then they indicate if [an image was generated with AI](manifest/writing/assertions-actions.md#generative-ai-action). If an image was taken with a C2PA-enabled camera, the Content Credentials would show that, along with any subsequent edits, if they were made with C2PA-enabled software tools.
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:::info
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Content Credentials provide a **positive signal** about the origin and history of an image, but they don't provide a **negative signal** about the authenticity of an image.
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can include various assertions about the image, including the ingredients, the
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date and time, the location, and the device that created the image.
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### How can I prove time and place an image was created without revealing my identity?
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Content Credentials can specify identity by using the [Schema.org CreativeWork assertion](manifest/assertions-actions.md#creative-work-assertion), but it is _entirely optional_.
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For example, using Photoshop you
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can add Content Credentials that indicate what edits were made without saying who
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did it. You would know Adobe signed the Content Credentials and that's it. Regardless
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of the "who", the cryptographically-signed manifest ensures you know the date and
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time. A camera could also include Exif metadata with location information.
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### How do you prevent faking GPS location metadata?
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The location data included in [Exif metadata](manifest/assertions-actions.md#exif-assertion) is based on the implementor. People would trust the data based on the various "trust signals" they are given in the manifest, such as who signed it and when.
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The location data included in [Exif metadata](manifest/writing/assertions-actions.md#exif-assertion) is based on the implementor. People would trust the data based on the various "trust signals" they are given in the manifest, such as who signed it and when.
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