1. PFU TimeStamp Service (Public site) http://www.pfu.fujitsu.com/en/tsa/

2. Certificate Authority (CA) - Certificate Practice Statement (CPS) http://www.jcsinc.co.jp/english/repository/index.html

3.Time Authority (TA) - Time Authority Practice Statement (the profile is indicated in the Time Authority Practice Statement.)  *Japanese only http://www.sii.co.jp/ni/repository/index.html

4. Route Certificate - Fingerprint http://www.jcsinc.co.jp/english/repository/root.html