I have created an account described above, to perform a POC on sealing a document I need a Certificate to sign the document. I was asking whether there was a trial certificate that could be used. 

Hi, I would like to perform a small POC using the PDFServices SDK for Java to seal a PDF document, so I can get a benchmark on processing time to upload a PDF document, seal it and have the sealed document returned to the calling application. My question, is there a test certificate I can use for th...