| 2023-03-27 10:22:05 | menace | Added credit for Zarch on Fourth Dimension 6: Text |
| 2022-04-07 06:26:55 | sAne | Added credit for Zarch on Jurassic Pack 19: Text (article) |
| 2021-12-29 07:03:27 | menace | Set location to Rødekro, Aabenraa Kommune, South Denmark, Denmark |
| 2021-11-10 06:42:13 | menace | Deleted link http://janeway.exotica.org.uk/author.php?id=53 |
| 2021-11-06 22:15:52 | dipswitch | Added Zarch as staff member of Electronic Confusion |
| 2020-05-23 06:38:30 | menace | Added credit for Zarch on Propaganda 4: Text |
| 2018-07-20 15:44:48 | dipswitch | Added Zarch as a member of Royal |
| 2018-07-20 15:44:40 | dipswitch | Added Zarch as a member of Hellfire |
| 2018-07-20 15:44:26 | dipswitch | Added Zarch as a member of Addonic |
| 2018-07-20 15:44:03 | dipswitch | Added Zarch as a member of Danish Science |
| 2018-07-20 15:43:52 | dipswitch | Added links: http://csdb.dk/scener/?id=8985, http://janeway.exotica.org.uk/author.php?id=20429 |
| 2018-05-29 19:50:50 | menace | Added credit for Zarch on Demo Dolly Mixture 1: Code |
| 2017-09-13 21:54:40 | menace | Updated Zarch's credit on Cracktro for Prestige Preview: Music, Text |
| 2017-09-13 21:51:24 | menace | Added credit for Zarch on Cracktro: Music |
| 2017-06-17 10:30:11 | menace | Updated Zarch's membership of Triflex: changed member to Zarch, set as ex-member |
| 2017-06-17 10:29:12 | menace | Added Zarch as a member of Triflex |
| 2017-06-17 10:28:56 | menace | Edited notes |
| 2016-11-24 06:28:08 | menace | Updated Zarch's membership of Anarchy: changed group to Anarchy, set as ex-member |
| 2016-11-24 06:28:03 | menace | Added Zarch as a member of Passion |
| 2016-11-24 06:27:57 | menace | Set location to Denmark |
| 2016-11-24 06:27:47 | menace | Added credit for Zarch on Danish Board List #02: Text |
| 2014-07-06 10:56:47 | menace | Added Zarch as a member of Anarchy |
| 2014-07-06 10:54:26 | menace | Added credit for Zarch on Demo Dolly Mixture 5: Code |