23 out of 23 known black holes. Zero free parameters.

Skylock is a software instrument that predicts supermassive black hole locations from publicly available galaxy survey data. No simulation. No training data. No tuning. The topology does the rest.

23/23 verified predictions within 2°. 15/23 within 1°. 45/140 sub-degree candidates. Greater than 4.6σ significance. 44 seconds compute across all 7 clusters on a laptop.

Patent-protected DON Systems technology. See the predictions on a sky map or request access.