| 2019-06-22 19:01:24 | Gargaj | Set start date to 24 April 2015, end date to 26 April 2015, location to Vologda, Russia |
| 2015-06-20 02:37:30 | Saga_Musix | Added link http://ru.wikipedia.org/wiki/%D0%9C%D1%83%D0%BB%D1%8C%D1%82%D0%B8%D0%BC%D0%B0%D1%82%D0%BE%D0%B3%D1%80%D0%B0%D1%84 |
| 2015-05-01 08:09:13 | menace | Edited notes |
| 2015-05-01 08:08:01 | menace | Added link http://zxart.ee/eng/parties/2015/multimatograf-11 |
| 2015-05-01 08:00:20 | menace | Added competition Realtime ZX Graphics |
| 2015-05-01 07:59:31 | menace | Added competition Fast Photo Processing |
| 2015-05-01 07:57:02 | menace | Added competition 53c Gfx |
| 2015-05-01 07:55:25 | menace | Added competition Paintover |
| 2015-05-01 07:53:56 | menace | Added competition Fast & Wild |
| 2015-05-01 07:51:22 | menace | Added competition 8Bit Demo |
| 2015-05-01 07:44:45 | menace | Added competition Enhanced Demo |
| 2015-05-01 07:41:43 | menace | Added competition 8bit Intro 256b |
| 2015-05-01 07:39:59 | menace | Added competition Animation / Wild |
| 2015-05-01 07:35:15 | menace | Added competition 8Bit Graphics |
| 2015-05-01 07:32:36 | menace | Added competition Graphics |
| 2015-05-01 07:30:29 | menace | Added competition ASCII/ANSI |
| 2015-05-01 07:24:21 | menace | Added competition 8bit Music |
| 2015-05-01 07:22:35 | menace | Added competition Multichannel Music |
| 2015-05-01 07:20:23 | menace | Added competition Tiny MP3 |
| 2015-05-01 07:20:02 | menace | Edited notes |
| 2015-05-01 07:18:57 | menace | Set website to http://demoscene.multimatograf.ru/ |
| 2015-05-01 07:18:43 | menace | Added link https://files.scene.org/browse/parties/2015/multimatograf15/ |
| 2015-01-22 08:08:44 | menace | Added link http://www.demoparty.net/multimatograf11/ |
| 2015-01-22 08:08:31 | menace | Added party 'Multimatograf 2015' |