Whoelse is running DATUM on their bitaxe, creating pure block templates that will never be mined?

https://files.sovbit.host/media/19e358b8011f5f4fc653c565c6d4c2f33f32661f4f90982c9eedc292a8774ec3/5e9cda06545642b1ce05a76437834d4b3fa9d956d390f3ae70478fe7be2e0ded.mp4