How can I get more timestamps? Once you have registered to the service, you will be able to top up your timestamp account by ordering the package you want. Related articles What methods of payment can be used at Universign? I bought 100 timestamps: how long do I have to use them? I bought 100 electronic signatures: how long do I have to use them? The Universign signing page is changing! Do you have a problem with your order, a commercial issue?