Person objects can be held at any home registry, and the home registry can be redefined by the described person as a part of the person object update process. Email-based transaction should use automatic forwarding to the home registry. Any modified object must be flooded to all peer registeries as the update mechanism. The update message is to be passed to all other registries using a PGP signed message unit. All updates are applied in time order, using the time of the Update field in the update object.
Email is defined to the update medium.
Guardian token values are only transferred when a home registry attribute value is changed. The guardian object value is transferred using an encrypted transfer to ensure security of the transaction. This is a draft document. Comments should be directed to the author for consideration for inclusion in subsequent draft versions of this document.