| 2024-11-19 15:15:36 | Unlock | Added link https://c64.ch/groups/178 |
| 2024-11-19 13:22:14 | Unlock | Added BBS Fiberoptic Hell as HQ for Abstract |
| 2024-05-09 19:38:52 | Unlock | Added TSD as a member of Abstract |
| 2024-05-09 19:38:11 | Unlock | Added Trod as a member of Abstract |
| 2024-05-09 19:37:39 | Unlock | Added Tango as a member of Abstract |
| 2024-05-09 19:36:20 | Unlock | Added Hi-Top as a member of Abstract |
| 2024-05-09 19:34:40 | Unlock | Added Andreas as a member of Abstract |
| 2024-05-08 19:39:01 | Unlock | Added Sexton as a member of Abstract |
| 2024-02-22 06:00:21 | menace | Edited nick 'Abstract': changed abbreviation to '@' |
| 2024-02-22 05:55:47 | menace | Added link https://files.scene.org/browse/demos/groups/abstract_c64_ch/ |
| 2024-02-21 21:38:16 | menace | Deleted link https://files.scene.org/browse/demos/groups/abstract_c64_ch/ |
| 2024-02-21 21:35:56 | menace | Edited nick 'Abstract': changed differentiator to 'c64/.ch' |
| 2024-02-21 21:29:53 | menace | Updated link https://files.scene.org/browse/demos/groups/abstract_c64_ch/ |
| 2024-02-21 21:26:49 | menace | Added link https://files.scene.org/browse/demos/groups/abstract_c64/ |
| 2024-02-16 06:10:58 | menace | Added Krush as a member of Abstract |
| 2020-04-05 10:17:46 | menace | Added Peacemaker as a member of Abstract |
| 2019-09-16 14:08:34 | ltk_tscc | Added links: https://www.pouet.net/groups.php?which=6374, http://csdb.dk/group/?id=1651 |
| 2019-09-16 14:08:23 | ltk_tscc | Edited nick 'Abstract': changed differentiator to 'c64' |
| 2019-09-16 14:08:19 | ltk_tscc | Added group 'Abstract' |