🔐 AuthenTech – AI-Powered Document Verification & Authentication Platform

Tagline: “Trust Made Digital”

AuthenTech is an AI-powered platform that enables real-time document verification and authentication.
By combining computer vision (YOLOv8n) with OCR (Gemini API), AuthenTech detects forgeries, extracts structured data,
and ensures that every certificate, credential, or official paper can be instantly and reliably validated.

Built during HackOdisha 2025, AuthenTech solves the problem of fake documents, slow manual verification, and lack of scalable solutions.

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🚨 Problem Statement

• 📄 Increasing number of fake/forged certificates in jobs, education, and governance.
• ⏳ Manual verification is slow, error-prone, and resource-intensive.
• 🚫 No scalable, automated solutions exist for bulk verification.
• ⚠️ Fraudulent activities erode trust and cause financial/reputational damage.

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✅ Our Solution: AuthenTech

AuthenTech provides a robust, AI-driven platform for instant and reliable verification.

✔ Upload any certificate/document.
✔ Detect forged/tampered regions using YOLOv8n.
✔ Extract structured details with Gemini API OCR (Name, Roll No, Course, CGPA, etc.).
✔ Get a clear authenticity status: ✅ Original or ❌ Fake.

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🌟 Key Features & USP

• 🔒 AI + OCR Integration – One platform for detection + extraction.
• ⚡ Real-Time Verification – Instant results with high accuracy.
• 🌐 Scalable – Handles individuals, institutions, and bulk checks.
• 🎯 User-Friendly UI – Simple upload → instant output.

MVP Features:

1. Upload Document
2. Detect Forgery
3. Extract Data
4. Display Authenticity

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⚙️ Workflow

flowchart LR
A[User Uploads Document] --> B[YOLOv8n detects forgery/tampering]  
B --> C[Gemini API extracts structured details]  
C --> D[FastAPI backend processes results]  
D --> E[UI displays result: Original/Fake]  

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🎬 Live Prediction Instances

Our system predicts document authenticity in a smooth, user-friendly way directly from the live website.

There are 3 possible outcomes:

1. 🟥 Fake Document Detected
   The system flags manipulated or tampered documents.

   • Example Screenshot:

   

2. 🟩 Original Document Detected
   The system verifies and validates genuine documents.

   • Example Screenshot:

3. 🟨 Invalid Document Format
   If the uploaded file is not a valid certificate/document, the system detects and alerts the user.

   • Example Screenshot:

   

🌐 Website Snapshots

Here are some snapshots of the AuthenTech web platform: