nostr:npub18eqc760mmrjgfzg8pfkw2kassz5zf6nufj43u0h5s8jsh3kju52s44naqe nostr:npub157fz8d37d0qj6v7zy9vu2ysrh5q5crxaylxx6m02l3yer775vcgsrjpu60 I had a similar use for it a while ago - we were suffering from numerous short power cuts and I was able to provide exact dates and times to the supplier of every outage and prove to them it was as bad as I was claiming!