This server is running an unmodified version of the open-source Nyzo client, which is a run mode of the Nyzo verifier codebase. This server has no special privilege and no special access to the Nyzo mesh. It is using an out-of-cycle key to sign all messages to the mesh, and it does not incorporate any supplemental information.
Nyzo client, version 603
frozen edge: 11711171 (1 behind open)