Prove your files existed before anyone else claims them.

How it works — Three simple steps

• Upload your file

  Select any file you want to protect. Your file stays in your browser — it is never uploaded to any server.

• Get a timestamped proof

  We secure a cryptographic proof on the VeChain blockchain. The transaction fee is sponsored, so it is completely free.

• Download your certificate

  Use the PDF certificate anytime to prove your ownership and the date your file existed.

Who is it for?

• Artists

  Protect your creations before sharing them online. Prove you are the original author.

• Freelancers

  Prove when your work was created or delivered to a client.

• Anyone

  Secure any important document, contract, or digital file in seconds.

Built on VeChain blockchain

Your proof is anchored on VeChain, making it public, verifiable and tamper-proof. Once recorded, it cannot be changed.

• Public & verifiable

  Anyone can verify your proof at any time.

• Tamper-proof

  Once recorded on blockchain, the registration cannot be altered.

• Enterprise-grade

  Secured by VeChain, a proven enterprise blockchain platform.