Timestamp is defined as a security protocol by international standards which provides legal proof of existence of a digital data at a particular time. Timestamp Client creates timestamp request by getting hash of the file to be timestamped and sends this request to a particular timestamp server. Afterwards it receives timestamp response from the server and stores to local file system after validation and verification processes. For digital data such as a signed agreement, a transaction or an application etc., proof of the existence for a particular time is very crucial for current e-trade and e-government applications. Nevertheless timestamp is required for varying kinds of digital data that need copyright including a new idea, photograph, model, drawing, research, formula or an algorithm.

According to the Turkish Electronic Signature Law published on January 15, 2004, Timestamp refers to a record verified with a secure electronic signature given by an authorized Electronic Certificate Service Providers in order to retain the exact time of creating, altering, sending, receiving or/and storing a digital data.

Brochure

Click here to download the brochure of Zamane.

Download

The compatible version of Zamane for your operating system can be downloaded from the list below.

Timestamp Client Properties

Timestamp Client provides following features:

• Creates timestamp request by getting hash of the file and sends to the timestamp server.
• Checks received timestamp response with corresponding file and validate it.
• Validates timestamp responses taken before.
• Verifies the certificate of timestamp server by using a policy file.
• Creates timestamp requests for all kind of files or digital data.
• Connects to the server by using proxy on request.
• Users can request the remaining credits.

Solutions

Hash Algorithm Support

Timestamp Client provides the flexibility for timestamp requests to be created by any hash algorithm from SHA-1 and SHA-2 family.

Certificate Verification Support

In addition to validate receiving timestamp responses, timestamp client can verify the certificate of timestamp server.

User Friendly Interface

Timestamp Client comes with a user friendly interface that promotes ease of use.

Technical Specifications