Notarychain
AI Verified. Blockchain Secured. Legally Trusted.
Created on 26th August 2026
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Notarychain
AI Verified. Blockchain Secured. Legally Trusted.
The problem Notarychain solves
Document fraud & tampering — makes document authenticity verifiable.
Lack of trust — stores a tamper-proof blockchain proof for every verified document.
Time-consuming verification — uses AI to analyze documents and identify potential risks quickly.
Fake or altered documents — generates a unique SHA-256 hash to detect changes.
Difficult verification — allows anyone to verify a document’s authenticity through its blockchain-backed proof.AI accuracy: Ensuring the AI could reliably detect document inconsistencies and potential risks.
Blockchain integration: Connecting document verification with blockchain while maintaining a smooth user experience.
Data security: Protecting sensitive documents while processing and verifying them.
Hash verification: Ensuring even a small document modification could be detected accurately.
Time constraints: Building and integrating multiple features within a limited hackathon timeframe.
User experience: Making advanced AI + blockchain technology simple and understandable for users.
Challenges we ran into
AI accuracy: Ensuring the AI could reliably detect document inconsistencies and potential risks.
Blockchain integration: Connecting document verification with blockchain while maintaining a smooth user experience.
Data security: Protecting sensitive documents while processing and verifying them.
Hash verification: Ensuring even a small document modification could be detected accurately.
Time constraints: Building and integrating multiple features within a limited hackathon timeframe.
User experience: Making advanced AI + blockchain technology simple and understandable for users.
Technologies used