CasperSign is a blockchain-based solution allowing users to digitally sign confidential documents on the Casper Blockchain
For each document signed using CasperSign, a public transaction will take place in the background. By using private keys between the document creator and signer, documents can be managed securely by approved parties.
Once a signature has been accepted by the blockchain network it cannot be corrupted and will remain on the blockchain forever, allowing anyone in the future to verify the document’s authenticity and integrity.
With the CasperSign Verification tool, you can upload a signed document and easily verify its authenticity. The validator will detect if the document has been modified after it was signed.
