P2P Notary Workspace

Securely stream files peer-to-peer and notarize them directly on the Cheese Blockchain.

1
Select Asset Upload Document, Image, Audio, or Video
2
Cryptographic Sign Authorize hash with wallet private key
3
On-Chain Stamp Commit signature to the Cheese Blockchain

Select File to Stamp

Notarize Document
Notarize Picture
Notarize Audio
Notarize Video
Or drag & drop any file here

Cryptographic Signee

Your Public Wallet Address:
0x0000...0000
Document Unsigned

Before writing to the ledger, cryptographically sign the document hash to prove your authorization.

Draw Your Signature (Optional)

No signature drawn (optional)

Ledger Stamp Execution

This writes the SHA-256 hash, your signed authorization, and the timestamp directly to the smart contract.

You must upload and sign a file first.