Sharemaestro, Black Hills Corporation (BKH), 2026-08-17, https://sharemaestro.com/evidence/6c5b7874-d209-44fe-a680-355765c91e51/ Record ID: 6c5b7874-d209-44fe-a680-355765c91e51 Record checksum: 839dafb6834febf65aab519ffb7fa1bfe3d0358212357a9199e16ae7e70e5ddf