| 2025-04-09 10:27:23 | dipswitch | Added Deepflow as organiser of Blacktron Music Compo 1998 (2) |
| 2025-04-09 10:27:16 | dipswitch | Added Skullrazor as organiser of Blacktron Music Compo 1998 (2) |
| 2025-04-09 10:26:58 | dipswitch | Added Maverick as organiser of Blacktron Music Compo 1998 (2) |
| 2025-04-09 10:26:46 | dipswitch | Added Masakado as organiser of Blacktron Music Compo 1998 (2) |
| 2024-04-05 18:04:41 | menace | Edited notes |
| 2024-04-05 18:04:33 | menace | Edited notes |
| 2021-01-20 11:01:41 | Saga_Musix | Added Blacktron Music Productions as organiser of Blacktron Music Compo 1998 (2) |
| 2020-08-02 11:43:31 | vitalkanev | Added competition Category 6 (hardcore) |
| 2020-08-02 11:43:08 | vitalkanev | Added competition Category 5 (ambient) |
| 2020-08-02 11:42:45 | vitalkanev | Added competition Category 4 (drum&bass) |
| 2020-08-02 11:42:11 | vitalkanev | Added competition Category 3 (goa/psy) |
| 2020-08-02 11:41:37 | vitalkanev | Added competition Category 2 (commercial) |
| 2020-08-02 11:40:59 | vitalkanev | Added competition Category 1 (techno/acid) |
| 2017-10-08 07:06:32 | Asle | Added link https://web.archive.org/web/19990202123124/http://www.d-zign.com:80/bmpcompo2/results.html |
| 2014-04-02 02:56:40 | dipswitch | Added link https://www.scene.org/dir.php?dir=/music/compos/blacktron_music_compo_2/ |
| 2013-12-31 00:55:11 | dipswitch | Set name to 'Blacktron Music Compo 1998 (2)' |
| 2013-12-30 22:24:39 | dipswitch | Edited notes |
| 2013-12-30 22:22:59 | dipswitch | Added party 'Blacktron Music Compo 1998' |