Academic Notes,
Verified Forever
Upload study notes to IPFS, register their cryptographic hash on-chain, and share tamper-proof knowledge with students worldwide.
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Why NOTES?
Built for the next generation of students — decentralized, transparent, and incorruptible.
Blockchain Verified
Every note's SHA-256 hash is permanently stored on Polygon Amoy. Tamper-evident by design.
IPFS Storage
Files are stored on the InterPlanetary File System — decentralized, permanent, censorship-resistant.
Instant Discovery
Search and filter thousands of notes by subject, keyword, or uploader wallet address.
Private Rooms
Share notes privately with your study group using unique 6-character room codes.
How It Works
Four simple steps to immortalize your knowledge on the blockchain.
Connect Wallet
Sign in using MetaMask or any WalletConnect compatible wallet.
Upload Your Note
Drag & drop your PDF. We generate a SHA-256 hash automatically.
On-Chain Registration
The hash is submitted to our Solidity smart contract on Polygon Amoy.
Discover & Verify
Anyone can find your note and verify it hasn't been tampered with.
Ready to share your knowledge?
Join students who are making education open, verifiable, and borderless.
Upload Your First Note