| 2023-01-11 22:03:06 | 100bit | Added credit for Grim Jack on Zine 11: Text |
| 2023-01-11 21:38:22 | 100bit | Added credit for Grim Jack on Zine 8: Text |
| 2021-01-17 22:27:18 | menace | Added credit for Grim Jack on Zine 9: Text (freelance editor) |
| 2017-12-07 15:50:44 | sensenstahl | Added credit for Grim Jack on Dreamland BBS: Music |
| 2017-06-14 04:18:38 | menace | Edited nick 'Grim Jack': changed aliases to 'Grimjack' |
| 2017-03-05 12:18:47 | menace | Set location to Norway |
| 2017-03-05 12:15:13 | menace | Added Grim Jack as a member of IMP-666 |
| 2017-03-05 12:11:54 | menace | Added Grim Jack as a member of Utopia |