Psiphon private nodes work differently. Even if it were possible to print an invitation link in this book, it would be ill-advised, as the whole point of maintaining a private node is to limit its growth and preserve some resemblance to a social network of trust among its members. After all, a single invitation sent to a single 'informer' could be enough to get a node's IP address added to a national blacklist. Worse yet, if that invitation were accepted, the informant would also receive any replacement proxy URLs sent out by the system's administrators. If you do receive an invitation, it will include a link similar to the following, =A9EE04A3, which will allow you to create an account and register an e-mail address. To do so, follow the instructions under "Create an account", below. After creating your account, you no longer need to use the invitation link. Instead, you will log in through a somewhat easier-to-remember URL such as