Blockchain Based Secure Document Storage

This project builds a blockchain-based decentralized storage system to ensure secure, reliable, and distributed document storage. It leverages blockchain to maintain data integrity and security, with redundancy across nodes for fault tolerance. Documents are fragmented, encrypted, and stored with a Proof of Storage mechanism to verify integrity. The system supports dynamic user inputs such as file paths, metadata, and redundancy levels. Key achievements include secure storage, redundancy implementation, and document verification during mining.

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