| 2025-12-07 08:23:08 | menace | Edited notes |
| 2025-12-07 08:17:32 | menace | Updated Flatliner's membership of Electronic Rats: set as ex-member |
| 2021-05-02 12:26:07 | vitalkanev | Added credit for Flatliner on HSC-Tracker V1.1: Other (Packaging) |
| 2021-04-30 03:10:02 | ipggi | Added Flatliner as staff member of RatCave |
| 2019-11-02 06:46:33 | menace | Edited notes |
| 2019-11-02 06:46:20 | menace | Added Flatliner as a member of Electronic Rats |
| 2019-11-02 06:46:16 | menace | Set location to Germany |
| 2018-02-12 16:14:59 | sensenstahl | Edited notes |
| 2018-02-12 16:14:54 | sensenstahl | Deleted link Flatliner was SysOp of Ratcave BBS (+49) |
| 2018-02-12 16:14:39 | sensenstahl | Added link Flatliner was SysOp of Ratcave BBS (+49) |
| 2018-02-12 16:14:18 | sensenstahl | Updated Flatliner's credit on Ratcave BBS (1): Code |