| 2025-09-04 00:17:36 | dipswitch | Added credit for Ground Zero on Hijack #4: Graphics (ANSI) |
| 2023-01-06 02:21:53 | ipggi | Edited notes |
| 2023-01-05 22:10:05 | ipggi | Added Ground Zero as staff member of Broons Bane |
| 2023-01-05 05:16:04 | ipggi | Edited notes |
| 2023-01-05 05:15:52 | ipggi | Set location to New Jersey, United States |
| 2023-01-05 05:15:15 | ipggi | Added Ground Zero as a member of Smegma |
| 2023-01-05 05:14:27 | ipggi | Added Ground Zero as a member of W Balls |
| 2023-01-05 04:56:13 | ipggi | Updated Ground Zero's membership of CHAOS: changed group to CHAOS |
| 2023-01-05 04:52:35 | ipggi | Updated Ground Zero's membership of CHAOS: changed group to CHAOS |
| 2023-01-05 04:51:45 | ipggi | Updated Ground Zero's membership of CHAOS: changed group to CHAOS |
| 2023-01-05 04:50:25 | ipggi | Added Ground Zero as a member of CHAOS |
| 2023-01-05 04:45:23 | ipggi | Added link https://16colo.rs/artist/ground%20zero |
| 2023-01-05 04:36:11 | ipggi | Added Ground Zero as staff member of Revolution Calling |
| 2021-08-11 13:49:41 | menace | Added credit for Ground Zero on Skill Art Pack 12/1993: Graphics (ansi) |
| 2019-04-30 22:05:45 | menace | Added credit for Ground Zero on Rough-Key V1.0 BETA: Code |
| 2019-02-25 16:16:26 | sensenstahl | Added Ground Zero as a member of Skill |
| 2018-05-11 05:03:49 | sensenstahl | Added Ground Zero as a member of Arcane Corporation Elite |
| 2012-06-24 16:49:52 | zefyros | Edited nick 'Ground Zero': changed aliases to 'GZ' |
| 2012-06-24 16:49:36 | zefyros | Added Ground Zero as a member of CiA |