The Open Siddur Project Transcription and Documentation Wiki:Privacy policy

The Open Siddur Project requests some personal identifying data, which we (or any user) can use to contact you about your submissions. You may choose to provide your real name (recommended, if possible) or a pseudonym, and you may choose a throw-away or forwarded email address as your public address (recommended). The information is used
 * to give credit to you as a contributor,
 * to contact you with respect to any of the content you submit.