# Witness Uptime Monitoring This is a little service that submits the following checkpoint to a witness geomys.org/witness/test-log 1 BCml5C32yqMcl0gjTrcSOeNVx59oPnSdytBzDGBO5k0= — geomys.org/witness/test-log wHh/9BPsoBNr2x0Ol3qPBYasIN0HI2ZiBg5ac0v3LQq/7F+YO7U4oWbDeJn1VaWVrlbSEM30Gr7WWYQjj2SBxRoJ/Ao= and checks that the witness responds with a fresh, valid signature. The witness can be configured with the following log list https://ct-uptime-alerts.fly.dev/witness/log-list or directly with this log vkey geomys.org/witness/test-log+c0787ff4+AeMb5VOzy60PTGdGmLPxOKGAa0jNyDGsgv2rnprGju1t so it will accept the checkpoint. To run a check, request /witness/add-checkpoint/ followed by the witness vkey, e.g. https://ct-uptime-alerts.fly.dev/witness/add-checkpoint/witness.navigli.sunlight.geomys.org+a3e00fe2+BNy/co4C1Hn1p+INwJrfUlgz7W55dSZReusH/GhUhJ/G The vkey name must be the submission prefix of the witness.