| April 2019 | ||
| 04/04/19 | The alliance CUP-Ac was founded. | |
Founding members::  Etarnal, shacca, andre, Patryk26, Kamcia, Darck2010, gacek23, Amenadiel, byk, trava, nie_lubie_kotow, trawojjj, Puszyna, Punks Not Dead, Marius, V.I.P., SiwyRKS, Było Nas 3, Bandi, Mario_Poland, apokalipto, Cezar, turek, lolcia, Nemiroff, shadow, Krejzole, Ceres, KidsWithGuns, atam, losmietos, zielsky, Chari, Mimir, Berhol, BoaDusiciel, leniwce, Jarek i Kotek, Żydu, P&T, dawpes, Cm3 and Jaguar. | ||
 The alliance reaches a population more than 500,000. | ||