Sixth International Conference SORUCOM - 2023 “History of Computing in the Russia, former Soviet Union and Council for Mutual Economic Assistance countries” Monday, September 25, 2023 - Wednesday, September 27, 2023 Higher School of Economics Nizhny Novgorod, Russia On Monday, September 25, the work begins VI International Conference SORUCOM - 2023, which wiil be held in the Higher School of Economics, Nizhny Novgorod campus, on September 25–27, 2023. The first conference of this series was successfully held in Petrozavodsk in 2006, then they were held in Veliky Novgorod, Kazan, Zelenograd and Moscow. The conference program includes a speech by V.V. Korenkov, which will take place on the opening day -– September 25 at 11:30 on the topic: "Historical stages, status and prospects of development of the JINR LIT computer infrastructure". Online (it is better to listen from the 310 audience). Scientific Program. V. Korenkov's Presentation. URL: SORUCOM - 2023