# About witness.stagemole.eu witness.stagemole.eu is a transparency-log test witness. We use it to test updates to Mullvad VPN's main production witness (witness.mullvad.net). While we do intend to keep it up and running for the foreseeable future, it is run on a best-effort basis. This means it might break, be unavailable, or even have its state rolled back. If you have questions or want to use this witness for testing, feel free to contact us at services@mullvad.net. ## Configuration To get your log cosigned by witness.stagemole.eu, please participate in: https://witness-network.org/ This witness is pulling the following test list every 15 minutes: https://testing.witness-network.org/log-list.1 Your log can request cosignatures via the following url https://witness.stagemole.eu/add-checkpoint Verification key for log operators and trust policies: witness.stagemole.eu+67f7aea0+BEqSG3yu9YrmcM3BHvQYTxwFj3uSWakQepafafpUqklv The above key is in vkey format. You may find sigsum-key helpful for conversions to other verification-key formats.