Secure your Assets with Unbreakable Blockchain Timestamping

Our blockchain-based trusted timestamping service offers a secure and tamper-proof method to verify the existence and integrity of any digital asset—such as contracts, media files, intellectual property, software, and more — at a specific point in time.

1
Submit Your File or Information
Submit Your File or Information
Easily provide any file or enter the information you wish to timestamp.
2
Blockchain Record Creation
Blockchain Record Creation
We generate a unique hash of your data and record it permanently on the blockchain.
3
Receive a Lifetime Certificate
Receive a Lifetime Certificate
Get a tamper-proof certificate containing all relevant details as proof of your data's authenticity.

Create a Blockchain Timestamp

We do not have access to your file, we calculate hash locally in your browser. Max size 100 MB.
Enter your email address to receive a certificate
Provide any additional information to be included in the certificate (author name, contact details, etc.)

How it Works

1. Submit your file or information

You can provide any file or information you want to timestamp. We do not have access to your file—only its SHA-256 hash.

2. We record it on the blockchain

We create a permanent blockchain record of your data with its unique hash.

3. Receive a lifetime certificate

You will receive a certificate containing all the necessary information to securely prove the timestamp of your data.

Benefits

Trusted

You no longer have to rely on a trusted timestamp authority (TSA), as the depository is a distributed blockchain network, free from control and manipulation.

Secure

The blockchain technology ensures that once a timestamp has been recorded, it cannot be changed by anyone.

Easy

Timestamping your data has never been easier. You don't need any special software—just a few clicks, and your data is securely timestamped.

FAQ

Pricing

$49.99
One-time payment for a lifetime certificate