Start the authentication journey with AI-powered precision!
What is Pre-Authentication?
Pre-Authentication is the first step in the autograph authentication process. By uploading your autograph images, our AI system evaluates them in depth, providing a detailed analysis before proceeding to full authentication.
How it Works
Upload your autograph images directly to Signatrue. You may also include supporting evidence to strengthen your submission. Each entry is carefully analyzed by our advanced AI and Machine Learning system.
Response Time
Results are typically provided within 3–10 days. Our AI model evaluates over 20 variables of the autograph signature, making this the most comprehensive and powerful analysis in our suite.
Certificate & Results
Receive an official Online “Pre-Authenticated” Certificate of Authenticity with a detailed score (0–100). The result indicates whether the autograph is likely genuine or not*, offering clarity and confidence before advancing to full authentication.
Cost
The Pre-Authentication service is available for a fixed price of $20. This makes it an affordable, essential first step for collectors seeking assurance about their items.
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